424760406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1\times {\mathrm{409}}^1$

素因数の和:813

約数の個数: 64

約数和(自身を含む): 988723200

約数和(自身を除く): 563962794

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 313, 409, 474, 553, 626, 818, 939, 1106, 1227, 1659, 1878, 2191, 2454, 2863, 3318, 4382, 5726, 6573, 8589, 13146, 17178, 24727, 32311, 49454, 64622, 74181, 96933, 128017, 148362, 173089, 193866, 226177, 256034, 346178, 384051, 452354, 519267, 678531, 768102, 896119, 1038534, 1357062, 1792238, 2688357, 5376714, 10113343, 20226686, 30340029, 60680058, 70793401, 141586802, 212380203, 424760406]

約数ペア:

[(1, 424760406), (2, 212380203), (3, 141586802), (6, 70793401), (7, 60680058), (14, 30340029), (21, 20226686), (42, 10113343), (79, 5376714), (158, 2688357), (237, 1792238), (313, 1357062), (409, 1038534), (474, 896119), (553, 768102), (626, 678531), (818, 519267), (939, 452354), (1106, 384051), (1227, 346178), (1659, 256034), (1878, 226177), (2191, 193866), (2454, 173089), (2863, 148362), (3318, 128017), (4382, 96933), (5726, 74181), (6573, 64622), (8589, 49454), (13146, 32311), (17178, 24727)]