315804966

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{211}}^1\times {\mathrm{691}}^1$

素因数の和:945

約数の個数: 48

約数和(自身を含む): 670730688

約数和(自身を除く): 354925722

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 211, 361, 422, 633, 691, 722, 1083, 1266, 1382, 2073, 2166, 4009, 4146, 8018, 12027, 13129, 24054, 26258, 39387, 76171, 78774, 145801, 152342, 228513, 249451, 291602, 437403, 457026, 498902, 748353, 874806, 1496706, 2770219, 5540438, 8310657, 16621314, 52634161, 105268322, 157902483, 315804966]

約数ペア:

[(1, 315804966), (2, 157902483), (3, 105268322), (6, 52634161), (19, 16621314), (38, 8310657), (57, 5540438), (114, 2770219), (211, 1496706), (361, 874806), (422, 748353), (633, 498902), (691, 457026), (722, 437403), (1083, 291602), (1266, 249451), (1382, 228513), (2073, 152342), (2166, 145801), (4009, 78774), (4146, 76171), (8018, 39387), (12027, 26258), (13129, 24054)]