552825728

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1531}}^1$

素因数の和:1596

約数の個数: 128

約数和(自身を含む): 1400125440

約数和(自身を除く): 847299712

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 128, 182, 208, 217, 224, 248, 364, 403, 416, 434, 448, 496, 728, 806, 832, 868, 896, 992, 1456, 1531, 1612, 1664, 1736, 1984, 2821, 2912, 3062, 3224, 3472, 3968, 5642, 5824, 6124, 6448, 6944, 10717, 11284, 11648, 12248, 12896, 13888, 19903, 21434, 22568, 24496, 25792, 27776, 39806, 42868, 45136, 47461, 48992, 51584, 79612, 85736, 90272, 94922, 97984, 139321, 159224, 171472, 180544, 189844, 195968, 278642, 318448, 332227, 342944, 361088, 379688, 557284, 616993, 636896, 664454, 685888, 759376, 1114568, 1233986, 1273792, 1328908, 1371776, 1518752, 2229136, 2467972, 2547584, 2657816, 3037504, 4318951, 4458272, 4935944, 5315632, 6075008, 8637902, 8916544, 9871888, 10631264, 17275804, 17833088, 19743776, 21262528, 34551608, 39487552, 42525056, 69103216, 78975104, 138206432, 276412864, 552825728]

約数ペア:

[(1, 552825728), (2, 276412864), (4, 138206432), (7, 78975104), (8, 69103216), (13, 42525056), (14, 39487552), (16, 34551608), (26, 21262528), (28, 19743776), (31, 17833088), (32, 17275804), (52, 10631264), (56, 9871888), (62, 8916544), (64, 8637902), (91, 6075008), (104, 5315632), (112, 4935944), (124, 4458272), (128, 4318951), (182, 3037504), (208, 2657816), (217, 2547584), (224, 2467972), (248, 2229136), (364, 1518752), (403, 1371776), (416, 1328908), (434, 1273792), (448, 1233986), (496, 1114568), (728, 759376), (806, 685888), (832, 664454), (868, 636896), (896, 616993), (992, 557284), (1456, 379688), (1531, 361088), (1612, 342944), (1664, 332227), (1736, 318448), (1984, 278642), (2821, 195968), (2912, 189844), (3062, 180544), (3224, 171472), (3472, 159224), (3968, 139321), (5642, 97984), (5824, 94922), (6124, 90272), (6448, 85736), (6944, 79612), (10717, 51584), (11284, 48992), (11648, 47461), (12248, 45136), (12896, 42868), (13888, 39806), (19903, 27776), (21434, 25792), (22568, 24496)]