2651567744

素因数分解:

$2^7\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{811}}^1$

素因数の和:962

約数の個数: 128

約数和(自身を含む): 6261494400

約数和(自身を除く): 3609926656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 89, 112, 128, 164, 178, 224, 287, 328, 356, 448, 574, 623, 656, 712, 811, 896, 1148, 1246, 1312, 1424, 1622, 2296, 2492, 2624, 2848, 3244, 3649, 4592, 4984, 5248, 5677, 5696, 6488, 7298, 9184, 9968, 11354, 11392, 12976, 14596, 18368, 19936, 22708, 25543, 25952, 29192, 33251, 36736, 39872, 45416, 51086, 51904, 58384, 66502, 72179, 79744, 90832, 102172, 103808, 116768, 133004, 144358, 181664, 204344, 232757, 233536, 266008, 288716, 363328, 408688, 465514, 467072, 505253, 532016, 577432, 726656, 817376, 931028, 1010506, 1064032, 1154864, 1634752, 1862056, 2021012, 2128064, 2309728, 2959339, 3269504, 3724112, 4042024, 4256128, 4619456, 5918678, 7448224, 8084048, 9238912, 11837356, 14896448, 16168096, 20715373, 23674712, 29792896, 32336192, 41430746, 47349424, 64672384, 82861492, 94698848, 165722984, 189397696, 331445968, 378795392, 662891936, 1325783872, 2651567744]

約数ペア:

[(1, 2651567744), (2, 1325783872), (4, 662891936), (7, 378795392), (8, 331445968), (14, 189397696), (16, 165722984), (28, 94698848), (32, 82861492), (41, 64672384), (56, 47349424), (64, 41430746), (82, 32336192), (89, 29792896), (112, 23674712), (128, 20715373), (164, 16168096), (178, 14896448), (224, 11837356), (287, 9238912), (328, 8084048), (356, 7448224), (448, 5918678), (574, 4619456), (623, 4256128), (656, 4042024), (712, 3724112), (811, 3269504), (896, 2959339), (1148, 2309728), (1246, 2128064), (1312, 2021012), (1424, 1862056), (1622, 1634752), (2296, 1154864), (2492, 1064032), (2624, 1010506), (2848, 931028), (3244, 817376), (3649, 726656), (4592, 577432), (4984, 532016), (5248, 505253), (5677, 467072), (5696, 465514), (6488, 408688), (7298, 363328), (9184, 288716), (9968, 266008), (11354, 233536), (11392, 232757), (12976, 204344), (14596, 181664), (18368, 144358), (19936, 133004), (22708, 116768), (25543, 103808), (25952, 102172), (29192, 90832), (33251, 79744), (36736, 72179), (39872, 66502), (45416, 58384), (51086, 51904)]