330221388

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{433}}^1\times {\mathrm{1297}}^1$

素因数の和:1751

約数の個数: 72

約数和(自身を含む): 899077872

約数和(自身を除く): 568856484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 433, 588, 866, 1297, 1299, 1732, 2594, 2598, 3031, 3891, 5188, 5196, 6062, 7782, 9079, 9093, 12124, 15564, 18158, 18186, 21217, 27237, 36316, 36372, 42434, 54474, 63553, 63651, 84868, 108948, 127106, 127302, 190659, 254212, 254604, 381318, 561601, 762636, 1123202, 1684803, 2246404, 3369606, 3931207, 6739212, 7862414, 11793621, 15724828, 23587242, 27518449, 47174484, 55036898, 82555347, 110073796, 165110694, 330221388]

約数ペア:

[(1, 330221388), (2, 165110694), (3, 110073796), (4, 82555347), (6, 55036898), (7, 47174484), (12, 27518449), (14, 23587242), (21, 15724828), (28, 11793621), (42, 7862414), (49, 6739212), (84, 3931207), (98, 3369606), (147, 2246404), (196, 1684803), (294, 1123202), (433, 762636), (588, 561601), (866, 381318), (1297, 254604), (1299, 254212), (1732, 190659), (2594, 127302), (2598, 127106), (3031, 108948), (3891, 84868), (5188, 63651), (5196, 63553), (6062, 54474), (7782, 42434), (9079, 36372), (9093, 36316), (12124, 27237), (15564, 21217), (18158, 18186)]