487685688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{691}}^1\times {\mathrm{4201}}^1$

素因数の和:4908

約数の個数: 64

約数和(自身を含む): 1395736320

約数和(自身を除く): 908050632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 691, 1382, 2073, 2764, 4146, 4201, 4837, 5528, 8292, 8402, 9674, 12603, 14511, 16584, 16804, 19348, 25206, 29022, 29407, 33608, 38696, 50412, 58044, 58814, 88221, 100824, 116088, 117628, 176442, 235256, 352884, 705768, 2902891, 5805782, 8708673, 11611564, 17417346, 20320237, 23223128, 34834692, 40640474, 60960711, 69669384, 81280948, 121921422, 162561896, 243842844, 487685688]

約数ペア:

[(1, 487685688), (2, 243842844), (3, 162561896), (4, 121921422), (6, 81280948), (7, 69669384), (8, 60960711), (12, 40640474), (14, 34834692), (21, 23223128), (24, 20320237), (28, 17417346), (42, 11611564), (56, 8708673), (84, 5805782), (168, 2902891), (691, 705768), (1382, 352884), (2073, 235256), (2764, 176442), (4146, 117628), (4201, 116088), (4837, 100824), (5528, 88221), (8292, 58814), (8402, 58044), (9674, 50412), (12603, 38696), (14511, 33608), (16584, 29407), (16804, 29022), (19348, 25206)]