270753378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{1163}}^1$

素因数の和:1439

約数の個数: 64

約数和(自身を含む): 649009152

約数和(自身を除く): 378255774

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 241, 322, 482, 483, 723, 966, 1163, 1446, 1687, 2326, 3374, 3489, 5061, 5543, 6978, 8141, 10122, 11086, 16282, 16629, 24423, 26749, 33258, 38801, 48846, 53498, 77602, 80247, 116403, 160494, 187243, 232806, 280283, 374486, 560566, 561729, 840849, 1123458, 1681698, 1961981, 3923962, 5885943, 6446509, 11771886, 12893018, 19339527, 38679054, 45125563, 90251126, 135376689, 270753378]

約数ペア:

[(1, 270753378), (2, 135376689), (3, 90251126), (6, 45125563), (7, 38679054), (14, 19339527), (21, 12893018), (23, 11771886), (42, 6446509), (46, 5885943), (69, 3923962), (138, 1961981), (161, 1681698), (241, 1123458), (322, 840849), (482, 561729), (483, 560566), (723, 374486), (966, 280283), (1163, 232806), (1446, 187243), (1687, 160494), (2326, 116403), (3374, 80247), (3489, 77602), (5061, 53498), (5543, 48846), (6978, 38801), (8141, 33258), (10122, 26749), (11086, 24423), (16282, 16629)]