1552543488

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{21737}}^1$

素因数の和:21790

約数の個数: 108

約数和(自身を含む): 4620977088

約数和(自身を除く): 3068433600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 558, 576, 744, 768, 992, 1116, 1152, 1488, 1984, 2232, 2304, 2976, 3968, 4464, 5952, 7936, 8928, 11904, 17856, 21737, 23808, 35712, 43474, 65211, 71424, 86948, 130422, 173896, 195633, 260844, 347792, 391266, 521688, 673847, 695584, 782532, 1043376, 1347694, 1391168, 1565064, 2021541, 2086752, 2695388, 2782336, 3130128, 4043082, 4173504, 5390776, 5564672, 6064623, 6260256, 8086164, 8347008, 10781552, 12129246, 12520512, 16172328, 16694016, 21563104, 24258492, 25041024, 32344656, 43126208, 48516984, 50082048, 64689312, 86252416, 97033968, 129378624, 172504832, 194067936, 258757248, 388135872, 517514496, 776271744, 1552543488]

約数ペア:

[(1, 1552543488), (2, 776271744), (3, 517514496), (4, 388135872), (6, 258757248), (8, 194067936), (9, 172504832), (12, 129378624), (16, 97033968), (18, 86252416), (24, 64689312), (31, 50082048), (32, 48516984), (36, 43126208), (48, 32344656), (62, 25041024), (64, 24258492), (72, 21563104), (93, 16694016), (96, 16172328), (124, 12520512), (128, 12129246), (144, 10781552), (186, 8347008), (192, 8086164), (248, 6260256), (256, 6064623), (279, 5564672), (288, 5390776), (372, 4173504), (384, 4043082), (496, 3130128), (558, 2782336), (576, 2695388), (744, 2086752), (768, 2021541), (992, 1565064), (1116, 1391168), (1152, 1347694), (1488, 1043376), (1984, 782532), (2232, 695584), (2304, 673847), (2976, 521688), (3968, 391266), (4464, 347792), (5952, 260844), (7936, 195633), (8928, 173896), (11904, 130422), (17856, 86948), (21737, 71424), (23808, 65211), (35712, 43474)]