489815424

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1$

素因数の和:447

約数の個数: 320

約数和(自身を含む): 1768361760

約数和(自身を除く): 1278546336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 64, 68, 72, 81, 84, 96, 102, 108, 112, 119, 126, 128, 136, 144, 153, 162, 168, 189, 192, 204, 216, 224, 238, 252, 272, 288, 306, 324, 336, 357, 378, 384, 397, 408, 432, 448, 459, 476, 504, 544, 567, 576, 612, 648, 672, 714, 756, 794, 816, 864, 896, 918, 952, 1008, 1071, 1088, 1134, 1152, 1191, 1224, 1296, 1344, 1377, 1428, 1512, 1588, 1632, 1728, 1836, 1904, 2016, 2142, 2176, 2268, 2382, 2448, 2592, 2688, 2754, 2779, 2856, 3024, 3176, 3213, 3264, 3456, 3573, 3672, 3808, 4032, 4284, 4536, 4764, 4896, 5184, 5508, 5558, 5712, 6048, 6352, 6426, 6528, 6749, 7146, 7344, 7616, 8064, 8337, 8568, 9072, 9528, 9639, 9792, 10368, 10719, 11016, 11116, 11424, 12096, 12704, 12852, 13498, 14292, 14688, 15232, 16674, 17136, 18144, 19056, 19278, 19584, 20247, 21438, 22032, 22232, 22848, 24192, 25011, 25408, 25704, 26996, 28584, 29376, 32157, 33348, 34272, 36288, 38112, 38556, 40494, 42876, 44064, 44464, 45696, 47243, 50022, 50816, 51408, 53992, 57168, 58752, 60741, 64314, 66696, 68544, 72576, 75033, 76224, 77112, 80988, 85752, 88128, 88928, 94486, 100044, 102816, 107984, 114336, 121482, 128628, 133392, 137088, 141729, 150066, 152448, 154224, 161976, 171504, 176256, 177856, 182223, 188972, 200088, 205632, 215968, 225099, 228672, 242964, 257256, 266784, 283458, 300132, 308448, 323952, 343008, 355712, 364446, 377944, 400176, 411264, 425187, 431936, 450198, 457344, 485928, 514512, 533568, 546669, 566916, 600264, 616896, 647904, 686016, 728892, 755888, 800352, 850374, 863872, 900396, 971856, 1029024, 1067136, 1093338, 1133832, 1200528, 1233792, 1275561, 1295808, 1372032, 1457784, 1511776, 1600704, 1700748, 1800792, 1943712, 2058048, 2186676, 2267664, 2401056, 2551122, 2591616, 2915568, 3023552, 3201408, 3401496, 3601584, 3826683, 3887424, 4116096, 4373352, 4535328, 4802112, 5102244, 5831136, 6047104, 6802992, 7203168, 7653366, 7774848, 8746704, 9070656, 9604224, 10204488, 11662272, 13605984, 14406336, 15306732, 17493408, 18141312, 20408976, 23324544, 27211968, 28812672, 30613464, 34986816, 40817952, 54423936, 61226928, 69973632, 81635904, 122453856, 163271808, 244907712, 489815424]

約数ペア:

[(1, 489815424), (2, 244907712), (3, 163271808), (4, 122453856), (6, 81635904), (7, 69973632), (8, 61226928), (9, 54423936), (12, 40817952), (14, 34986816), (16, 30613464), (17, 28812672), (18, 27211968), (21, 23324544), (24, 20408976), (27, 18141312), (28, 17493408), (32, 15306732), (34, 14406336), (36, 13605984), (42, 11662272), (48, 10204488), (51, 9604224), (54, 9070656), (56, 8746704), (63, 7774848), (64, 7653366), (68, 7203168), (72, 6802992), (81, 6047104), (84, 5831136), (96, 5102244), (102, 4802112), (108, 4535328), (112, 4373352), (119, 4116096), (126, 3887424), (128, 3826683), (136, 3601584), (144, 3401496), (153, 3201408), (162, 3023552), (168, 2915568), (189, 2591616), (192, 2551122), (204, 2401056), (216, 2267664), (224, 2186676), (238, 2058048), (252, 1943712), (272, 1800792), (288, 1700748), (306, 1600704), (324, 1511776), (336, 1457784), (357, 1372032), (378, 1295808), (384, 1275561), (397, 1233792), (408, 1200528), (432, 1133832), (448, 1093338), (459, 1067136), (476, 1029024), (504, 971856), (544, 900396), (567, 863872), (576, 850374), (612, 800352), (648, 755888), (672, 728892), (714, 686016), (756, 647904), (794, 616896), (816, 600264), (864, 566916), (896, 546669), (918, 533568), (952, 514512), (1008, 485928), (1071, 457344), (1088, 450198), (1134, 431936), (1152, 425187), (1191, 411264), (1224, 400176), (1296, 377944), (1344, 364446), (1377, 355712), (1428, 343008), (1512, 323952), (1588, 308448), (1632, 300132), (1728, 283458), (1836, 266784), (1904, 257256), (2016, 242964), (2142, 228672), (2176, 225099), (2268, 215968), (2382, 205632), (2448, 200088), (2592, 188972), (2688, 182223), (2754, 177856), (2779, 176256), (2856, 171504), (3024, 161976), (3176, 154224), (3213, 152448), (3264, 150066), (3456, 141729), (3573, 137088), (3672, 133392), (3808, 128628), (4032, 121482), (4284, 114336), (4536, 107984), (4764, 102816), (4896, 100044), (5184, 94486), (5508, 88928), (5558, 88128), (5712, 85752), (6048, 80988), (6352, 77112), (6426, 76224), (6528, 75033), (6749, 72576), (7146, 68544), (7344, 66696), (7616, 64314), (8064, 60741), (8337, 58752), (8568, 57168), (9072, 53992), (9528, 51408), (9639, 50816), (9792, 50022), (10368, 47243), (10719, 45696), (11016, 44464), (11116, 44064), (11424, 42876), (12096, 40494), (12704, 38556), (12852, 38112), (13498, 36288), (14292, 34272), (14688, 33348), (15232, 32157), (16674, 29376), (17136, 28584), (18144, 26996), (19056, 25704), (19278, 25408), (19584, 25011), (20247, 24192), (21438, 22848), (22032, 22232)]