1257990912

素因数分解:

$2^8\times 3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:181

約数の個数: 360

約数和(自身を含む): 4115471360

約数和(自身を除く): 2857480448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 32, 36, 38, 48, 54, 57, 62, 64, 72, 76, 81, 93, 96, 103, 108, 114, 124, 128, 144, 152, 162, 171, 186, 192, 206, 216, 228, 248, 256, 279, 288, 304, 309, 324, 342, 372, 384, 412, 432, 456, 496, 513, 558, 576, 589, 608, 618, 648, 684, 744, 768, 824, 837, 864, 912, 927, 992, 1026, 1116, 1152, 1178, 1216, 1236, 1296, 1368, 1488, 1539, 1648, 1674, 1728, 1767, 1824, 1854, 1957, 1984, 2052, 2232, 2304, 2356, 2432, 2472, 2511, 2592, 2736, 2781, 2976, 3078, 3193, 3296, 3348, 3456, 3534, 3648, 3708, 3914, 3968, 4104, 4464, 4712, 4864, 4944, 5022, 5184, 5301, 5472, 5562, 5871, 5952, 6156, 6386, 6592, 6696, 6912, 7068, 7296, 7416, 7828, 7936, 8208, 8343, 8928, 9424, 9579, 9888, 10044, 10368, 10602, 10944, 11124, 11742, 11904, 12312, 12772, 13184, 13392, 14136, 14592, 14832, 15656, 15903, 16416, 16686, 17613, 17856, 18848, 19158, 19776, 20088, 20736, 21204, 21888, 22248, 23484, 23808, 24624, 25544, 26368, 26784, 28272, 28737, 29664, 31312, 31806, 32832, 33372, 35226, 35712, 37696, 38316, 39552, 40176, 42408, 43776, 44496, 46968, 47709, 49248, 51088, 52839, 53568, 56544, 57474, 59328, 60667, 62624, 63612, 65664, 66744, 70452, 71424, 75392, 76632, 79104, 80352, 84816, 86211, 88992, 93936, 95418, 98496, 102176, 105678, 107136, 113088, 114948, 118656, 121334, 125248, 127224, 131328, 133488, 140904, 150784, 153264, 158517, 160704, 169632, 172422, 177984, 182001, 187872, 190836, 196992, 204352, 211356, 214272, 226176, 229896, 237312, 242668, 250496, 254448, 258633, 266976, 281808, 306528, 317034, 321408, 339264, 344844, 355968, 364002, 375744, 381672, 393984, 408704, 422712, 452352, 459792, 485336, 500992, 508896, 517266, 533952, 546003, 563616, 613056, 634068, 642816, 678528, 689688, 711936, 728004, 751488, 763344, 817408, 845424, 919584, 970672, 1017792, 1034532, 1067904, 1092006, 1127232, 1226112, 1268136, 1357056, 1379376, 1456008, 1502976, 1526688, 1638009, 1690848, 1839168, 1941344, 2035584, 2069064, 2135808, 2184012, 2254464, 2452224, 2536272, 2758752, 2912016, 3053376, 3276018, 3381696, 3678336, 3882688, 4071168, 4138128, 4368024, 4508928, 4914027, 5072544, 5517504, 5824032, 6106752, 6552036, 6763392, 7356672, 7765376, 8276256, 8736048, 9828054, 10145088, 11035008, 11648064, 12213504, 13104072, 13526784, 15530752, 16552512, 17472096, 19656108, 20290176, 22070016, 23296128, 26208144, 33105024, 34944192, 39312216, 40580352, 46592256, 52416288, 66210048, 69888384, 78624432, 104832576, 139776768, 157248864, 209665152, 314497728, 419330304, 628995456, 1257990912]

約数ペア:

[(1, 1257990912), (2, 628995456), (3, 419330304), (4, 314497728), (6, 209665152), (8, 157248864), (9, 139776768), (12, 104832576), (16, 78624432), (18, 69888384), (19, 66210048), (24, 52416288), (27, 46592256), (31, 40580352), (32, 39312216), (36, 34944192), (38, 33105024), (48, 26208144), (54, 23296128), (57, 22070016), (62, 20290176), (64, 19656108), (72, 17472096), (76, 16552512), (81, 15530752), (93, 13526784), (96, 13104072), (103, 12213504), (108, 11648064), (114, 11035008), (124, 10145088), (128, 9828054), (144, 8736048), (152, 8276256), (162, 7765376), (171, 7356672), (186, 6763392), (192, 6552036), (206, 6106752), (216, 5824032), (228, 5517504), (248, 5072544), (256, 4914027), (279, 4508928), (288, 4368024), (304, 4138128), (309, 4071168), (324, 3882688), (342, 3678336), (372, 3381696), (384, 3276018), (412, 3053376), (432, 2912016), (456, 2758752), (496, 2536272), (513, 2452224), (558, 2254464), (576, 2184012), (589, 2135808), (608, 2069064), (618, 2035584), (648, 1941344), (684, 1839168), (744, 1690848), (768, 1638009), (824, 1526688), (837, 1502976), (864, 1456008), (912, 1379376), (927, 1357056), (992, 1268136), (1026, 1226112), (1116, 1127232), (1152, 1092006), (1178, 1067904), (1216, 1034532), (1236, 1017792), (1296, 970672), (1368, 919584), (1488, 845424), (1539, 817408), (1648, 763344), (1674, 751488), (1728, 728004), (1767, 711936), (1824, 689688), (1854, 678528), (1957, 642816), (1984, 634068), (2052, 613056), (2232, 563616), (2304, 546003), (2356, 533952), (2432, 517266), (2472, 508896), (2511, 500992), (2592, 485336), (2736, 459792), (2781, 452352), (2976, 422712), (3078, 408704), (3193, 393984), (3296, 381672), (3348, 375744), (3456, 364002), (3534, 355968), (3648, 344844), (3708, 339264), (3914, 321408), (3968, 317034), (4104, 306528), (4464, 281808), (4712, 266976), (4864, 258633), (4944, 254448), (5022, 250496), (5184, 242668), (5301, 237312), (5472, 229896), (5562, 226176), (5871, 214272), (5952, 211356), (6156, 204352), (6386, 196992), (6592, 190836), (6696, 187872), (6912, 182001), (7068, 177984), (7296, 172422), (7416, 169632), (7828, 160704), (7936, 158517), (8208, 153264), (8343, 150784), (8928, 140904), (9424, 133488), (9579, 131328), (9888, 127224), (10044, 125248), (10368, 121334), (10602, 118656), (10944, 114948), (11124, 113088), (11742, 107136), (11904, 105678), (12312, 102176), (12772, 98496), (13184, 95418), (13392, 93936), (14136, 88992), (14592, 86211), (14832, 84816), (15656, 80352), (15903, 79104), (16416, 76632), (16686, 75392), (17613, 71424), (17856, 70452), (18848, 66744), (19158, 65664), (19776, 63612), (20088, 62624), (20736, 60667), (21204, 59328), (21888, 57474), (22248, 56544), (23484, 53568), (23808, 52839), (24624, 51088), (25544, 49248), (26368, 47709), (26784, 46968), (28272, 44496), (28737, 43776), (29664, 42408), (31312, 40176), (31806, 39552), (32832, 38316), (33372, 37696), (35226, 35712)]