898994616

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{40583}}^1$

素因数の和:40676

約数の個数: 64

約数和(自身を含む): 2454520320

約数和(自身を除く): 1555525704

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 71, 78, 104, 142, 156, 213, 284, 312, 426, 568, 852, 923, 1704, 1846, 2769, 3692, 5538, 7384, 11076, 22152, 40583, 81166, 121749, 162332, 243498, 324664, 486996, 527579, 973992, 1055158, 1582737, 2110316, 2881393, 3165474, 4220632, 5762786, 6330948, 8644179, 11525572, 12661896, 17288358, 23051144, 34576716, 37458109, 69153432, 74916218, 112374327, 149832436, 224748654, 299664872, 449497308, 898994616]

約数ペア:

[(1, 898994616), (2, 449497308), (3, 299664872), (4, 224748654), (6, 149832436), (8, 112374327), (12, 74916218), (13, 69153432), (24, 37458109), (26, 34576716), (39, 23051144), (52, 17288358), (71, 12661896), (78, 11525572), (104, 8644179), (142, 6330948), (156, 5762786), (213, 4220632), (284, 3165474), (312, 2881393), (426, 2110316), (568, 1582737), (852, 1055158), (923, 973992), (1704, 527579), (1846, 486996), (2769, 324664), (3692, 243498), (5538, 162332), (7384, 121749), (11076, 81166), (22152, 40583)]