331317402

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{593}}^1$

素因数の和:672

約数の個数: 96

約数和(自身を含む): 782654400

約数和(自身を除く): 451336998

約数列:

[1, 2, 3, 6, 13, 19, 26, 29, 38, 39, 57, 58, 78, 87, 114, 169, 174, 247, 338, 377, 494, 507, 551, 593, 741, 754, 1014, 1102, 1131, 1186, 1482, 1653, 1779, 2262, 3211, 3306, 3558, 4901, 6422, 7163, 7709, 9633, 9802, 11267, 14326, 14703, 15418, 17197, 19266, 21489, 22534, 23127, 29406, 33801, 34394, 42978, 46254, 51591, 67602, 93119, 100217, 103182, 146471, 186238, 200434, 223561, 279357, 292942, 300651, 326743, 439413, 447122, 558714, 601302, 653486, 670683, 878826, 980229, 1341366, 1904123, 1960458, 2906293, 3808246, 4247659, 5712369, 5812586, 8495318, 8718879, 11424738, 12742977, 17437758, 25485954, 55219567, 110439134, 165658701, 331317402]

約数ペア:

[(1, 331317402), (2, 165658701), (3, 110439134), (6, 55219567), (13, 25485954), (19, 17437758), (26, 12742977), (29, 11424738), (38, 8718879), (39, 8495318), (57, 5812586), (58, 5712369), (78, 4247659), (87, 3808246), (114, 2906293), (169, 1960458), (174, 1904123), (247, 1341366), (338, 980229), (377, 878826), (494, 670683), (507, 653486), (551, 601302), (593, 558714), (741, 447122), (754, 439413), (1014, 326743), (1102, 300651), (1131, 292942), (1186, 279357), (1482, 223561), (1653, 200434), (1779, 186238), (2262, 146471), (3211, 103182), (3306, 100217), (3558, 93119), (4901, 67602), (6422, 51591), (7163, 46254), (7709, 42978), (9633, 34394), (9802, 33801), (11267, 29406), (14326, 23127), (14703, 22534), (15418, 21489), (17197, 19266)]