18976301568

素因数分解:

$2^9\times 3^9\times 7^1\times {\mathrm{269}}^1$

素因数の和:321

約数の個数: 400

約数和(自身を含む): 65238592320

約数和(自身を除く): 46262290752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 243, 252, 256, 269, 288, 324, 336, 378, 384, 432, 448, 486, 504, 512, 538, 567, 576, 648, 672, 729, 756, 768, 807, 864, 896, 972, 1008, 1076, 1134, 1152, 1296, 1344, 1458, 1512, 1536, 1614, 1701, 1728, 1792, 1883, 1944, 2016, 2152, 2187, 2268, 2304, 2421, 2592, 2688, 2916, 3024, 3228, 3402, 3456, 3584, 3766, 3888, 4032, 4304, 4374, 4536, 4608, 4842, 5103, 5184, 5376, 5649, 5832, 6048, 6456, 6561, 6804, 6912, 7263, 7532, 7776, 8064, 8608, 8748, 9072, 9684, 10206, 10368, 10752, 11298, 11664, 12096, 12912, 13122, 13608, 13824, 14526, 15064, 15309, 15552, 16128, 16947, 17216, 17496, 18144, 19368, 19683, 20412, 20736, 21789, 22596, 23328, 24192, 25824, 26244, 27216, 29052, 30128, 30618, 31104, 32256, 33894, 34432, 34992, 36288, 38736, 39366, 40824, 41472, 43578, 45192, 45927, 46656, 48384, 50841, 51648, 52488, 54432, 58104, 60256, 61236, 62208, 65367, 67788, 68864, 69984, 72576, 77472, 78732, 81648, 87156, 90384, 91854, 93312, 96768, 101682, 103296, 104976, 108864, 116208, 120512, 122472, 124416, 130734, 135576, 137728, 137781, 139968, 145152, 152523, 154944, 157464, 163296, 174312, 180768, 183708, 186624, 196101, 203364, 206592, 209952, 217728, 232416, 241024, 244944, 261468, 271152, 275562, 279936, 290304, 305046, 309888, 314928, 326592, 348624, 361536, 367416, 373248, 392202, 406728, 413184, 419904, 435456, 457569, 464832, 482048, 489888, 522936, 542304, 551124, 559872, 588303, 610092, 619776, 629856, 653184, 697248, 723072, 734832, 784404, 813456, 839808, 870912, 915138, 929664, 964096, 979776, 1045872, 1084608, 1102248, 1119744, 1176606, 1220184, 1239552, 1259712, 1306368, 1372707, 1394496, 1446144, 1469664, 1568808, 1626912, 1679616, 1764909, 1830276, 1859328, 1959552, 2091744, 2169216, 2204496, 2353212, 2440368, 2519424, 2612736, 2745414, 2788992, 2892288, 2939328, 3137616, 3253824, 3359232, 3529818, 3660552, 3718656, 3919104, 4118121, 4183488, 4338432, 4408992, 4706424, 4880736, 5038848, 5294727, 5490828, 5577984, 5878656, 6275232, 6507648, 7059636, 7321104, 7838208, 8236242, 8366976, 8676864, 8817984, 9412848, 9761472, 10077696, 10589454, 10981656, 11155968, 11757312, 12354363, 12550464, 13015296, 14119272, 14642208, 16472484, 16733952, 17635968, 18825696, 19522944, 21178908, 21963312, 23514624, 24708726, 25100928, 26030592, 28238544, 29284416, 32944968, 33467904, 35271936, 37063089, 37651392, 39045888, 42357816, 43926624, 49417452, 50201856, 56477088, 58568832, 65889936, 70543872, 74126178, 75302784, 78091776, 84715632, 87853248, 98834904, 100403712, 112954176, 117137664, 131779872, 148252356, 150605568, 169431264, 175706496, 197669808, 225908352, 234275328, 263559744, 296504712, 301211136, 338862528, 351412992, 395339616, 451816704, 527119488, 593009424, 677725056, 702825984, 790679232, 903633408, 1054238976, 1186018848, 1355450112, 1581358464, 2108477952, 2372037696, 2710900224, 3162716928, 4744075392, 6325433856, 9488150784, 18976301568]

約数ペア:

[(1, 18976301568), (2, 9488150784), (3, 6325433856), (4, 4744075392), (6, 3162716928), (7, 2710900224), (8, 2372037696), (9, 2108477952), (12, 1581358464), (14, 1355450112), (16, 1186018848), (18, 1054238976), (21, 903633408), (24, 790679232), (27, 702825984), (28, 677725056), (32, 593009424), (36, 527119488), (42, 451816704), (48, 395339616), (54, 351412992), (56, 338862528), (63, 301211136), (64, 296504712), (72, 263559744), (81, 234275328), (84, 225908352), (96, 197669808), (108, 175706496), (112, 169431264), (126, 150605568), (128, 148252356), (144, 131779872), (162, 117137664), (168, 112954176), (189, 100403712), (192, 98834904), (216, 87853248), (224, 84715632), (243, 78091776), (252, 75302784), (256, 74126178), (269, 70543872), (288, 65889936), (324, 58568832), (336, 56477088), (378, 50201856), (384, 49417452), (432, 43926624), (448, 42357816), (486, 39045888), (504, 37651392), (512, 37063089), (538, 35271936), (567, 33467904), (576, 32944968), (648, 29284416), (672, 28238544), (729, 26030592), (756, 25100928), (768, 24708726), (807, 23514624), (864, 21963312), (896, 21178908), (972, 19522944), (1008, 18825696), (1076, 17635968), (1134, 16733952), (1152, 16472484), (1296, 14642208), (1344, 14119272), (1458, 13015296), (1512, 12550464), (1536, 12354363), (1614, 11757312), (1701, 11155968), (1728, 10981656), (1792, 10589454), (1883, 10077696), (1944, 9761472), (2016, 9412848), (2152, 8817984), (2187, 8676864), (2268, 8366976), (2304, 8236242), (2421, 7838208), (2592, 7321104), (2688, 7059636), (2916, 6507648), (3024, 6275232), (3228, 5878656), (3402, 5577984), (3456, 5490828), (3584, 5294727), (3766, 5038848), (3888, 4880736), (4032, 4706424), (4304, 4408992), (4374, 4338432), (4536, 4183488), (4608, 4118121), (4842, 3919104), (5103, 3718656), (5184, 3660552), (5376, 3529818), (5649, 3359232), (5832, 3253824), (6048, 3137616), (6456, 2939328), (6561, 2892288), (6804, 2788992), (6912, 2745414), (7263, 2612736), (7532, 2519424), (7776, 2440368), (8064, 2353212), (8608, 2204496), (8748, 2169216), (9072, 2091744), (9684, 1959552), (10206, 1859328), (10368, 1830276), (10752, 1764909), (11298, 1679616), (11664, 1626912), (12096, 1568808), (12912, 1469664), (13122, 1446144), (13608, 1394496), (13824, 1372707), (14526, 1306368), (15064, 1259712), (15309, 1239552), (15552, 1220184), (16128, 1176606), (16947, 1119744), (17216, 1102248), (17496, 1084608), (18144, 1045872), (19368, 979776), (19683, 964096), (20412, 929664), (20736, 915138), (21789, 870912), (22596, 839808), (23328, 813456), (24192, 784404), (25824, 734832), (26244, 723072), (27216, 697248), (29052, 653184), (30128, 629856), (30618, 619776), (31104, 610092), (32256, 588303), (33894, 559872), (34432, 551124), (34992, 542304), (36288, 522936), (38736, 489888), (39366, 482048), (40824, 464832), (41472, 457569), (43578, 435456), (45192, 419904), (45927, 413184), (46656, 406728), (48384, 392202), (50841, 373248), (51648, 367416), (52488, 361536), (54432, 348624), (58104, 326592), (60256, 314928), (61236, 309888), (62208, 305046), (65367, 290304), (67788, 279936), (68864, 275562), (69984, 271152), (72576, 261468), (77472, 244944), (78732, 241024), (81648, 232416), (87156, 217728), (90384, 209952), (91854, 206592), (93312, 203364), (96768, 196101), (101682, 186624), (103296, 183708), (104976, 180768), (108864, 174312), (116208, 163296), (120512, 157464), (122472, 154944), (124416, 152523), (130734, 145152), (135576, 139968), (137728, 137781)]