329517076

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{4157}}^1$

素因数の和:4336

約数の個数: 48

約数和(自身を含む): 698544000

約数和(自身を除く): 369026924

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 149, 266, 298, 532, 596, 1043, 2086, 2831, 4157, 4172, 5662, 8314, 11324, 16628, 19817, 29099, 39634, 58198, 78983, 79268, 116396, 157966, 315932, 552881, 619393, 1105762, 1238786, 2211524, 2477572, 4335751, 8671502, 11768467, 17343004, 23536934, 47073868, 82379269, 164758538, 329517076]

約数ペア:

[(1, 329517076), (2, 164758538), (4, 82379269), (7, 47073868), (14, 23536934), (19, 17343004), (28, 11768467), (38, 8671502), (76, 4335751), (133, 2477572), (149, 2211524), (266, 1238786), (298, 1105762), (532, 619393), (596, 552881), (1043, 315932), (2086, 157966), (2831, 116396), (4157, 79268), (4172, 78983), (5662, 58198), (8314, 39634), (11324, 29099), (16628, 19817)]