15679426458

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1\times {\mathrm{1063}}^1$

素因数の和:1531

約数の個数: 64

約数和(自身を含む): 32221937664

約数和(自身を除く): 16542511206

約数列:

[1, 2, 3, 6, 61, 122, 183, 191, 211, 366, 382, 422, 573, 633, 1063, 1146, 1266, 2126, 3189, 6378, 11651, 12871, 23302, 25742, 34953, 38613, 40301, 64843, 69906, 77226, 80602, 120903, 129686, 194529, 203033, 224293, 241806, 389058, 406066, 448586, 609099, 672879, 1218198, 1345758, 2458361, 4916722, 7375083, 12385013, 13681873, 14750166, 24770026, 27363746, 37155039, 41045619, 42839963, 74310078, 82091238, 85679926, 128519889, 257039778, 2613237743, 5226475486, 7839713229, 15679426458]

約数ペア:

[(1, 15679426458), (2, 7839713229), (3, 5226475486), (6, 2613237743), (61, 257039778), (122, 128519889), (183, 85679926), (191, 82091238), (211, 74310078), (366, 42839963), (382, 41045619), (422, 37155039), (573, 27363746), (633, 24770026), (1063, 14750166), (1146, 13681873), (1266, 12385013), (2126, 7375083), (3189, 4916722), (6378, 2458361), (11651, 1345758), (12871, 1218198), (23302, 672879), (25742, 609099), (34953, 448586), (38613, 406066), (40301, 389058), (64843, 241806), (69906, 224293), (77226, 203033), (80602, 194529), (120903, 129686)]