478535304

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{673}}^1$

素因数の和:791

約数の個数: 128

約数和(自身を含む): 1345196160

約数和(自身を除く): 866660856

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 53, 78, 86, 104, 106, 129, 156, 159, 172, 212, 258, 312, 318, 344, 424, 516, 559, 636, 673, 689, 1032, 1118, 1272, 1346, 1378, 1677, 2019, 2067, 2236, 2279, 2692, 2756, 3354, 4038, 4134, 4472, 4558, 5384, 5512, 6708, 6837, 8076, 8268, 8749, 9116, 13416, 13674, 16152, 16536, 17498, 18232, 26247, 27348, 28939, 29627, 34996, 35669, 52494, 54696, 57878, 59254, 69992, 71338, 86817, 88881, 104988, 107007, 115756, 118508, 142676, 173634, 177762, 209976, 214014, 231512, 237016, 285352, 347268, 355524, 376207, 428028, 463697, 694536, 711048, 752414, 856056, 927394, 1128621, 1391091, 1504828, 1533767, 1854788, 2257242, 2782182, 3009656, 3067534, 3709576, 4514484, 4601301, 5564364, 6135068, 9028968, 9202602, 11128728, 12270136, 18405204, 19938971, 36810408, 39877942, 59816913, 79755884, 119633826, 159511768, 239267652, 478535304]

約数ペア:

[(1, 478535304), (2, 239267652), (3, 159511768), (4, 119633826), (6, 79755884), (8, 59816913), (12, 39877942), (13, 36810408), (24, 19938971), (26, 18405204), (39, 12270136), (43, 11128728), (52, 9202602), (53, 9028968), (78, 6135068), (86, 5564364), (104, 4601301), (106, 4514484), (129, 3709576), (156, 3067534), (159, 3009656), (172, 2782182), (212, 2257242), (258, 1854788), (312, 1533767), (318, 1504828), (344, 1391091), (424, 1128621), (516, 927394), (559, 856056), (636, 752414), (673, 711048), (689, 694536), (1032, 463697), (1118, 428028), (1272, 376207), (1346, 355524), (1378, 347268), (1677, 285352), (2019, 237016), (2067, 231512), (2236, 214014), (2279, 209976), (2692, 177762), (2756, 173634), (3354, 142676), (4038, 118508), (4134, 115756), (4472, 107007), (4558, 104988), (5384, 88881), (5512, 86817), (6708, 71338), (6837, 69992), (8076, 59254), (8268, 57878), (8749, 54696), (9116, 52494), (13416, 35669), (13674, 34996), (16152, 29627), (16536, 28939), (17498, 27348), (18232, 26247)]