513912360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{329431}}^1$

素因数の和:329458

約数の個数: 64

約数和(自身を含む): 1660337280

約数和(自身を除く): 1146424920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 329431, 658862, 988293, 1317724, 1647155, 1976586, 2635448, 3294310, 3953172, 4282603, 4941465, 6588620, 7906344, 8565206, 9882930, 12847809, 13177240, 17130412, 19765860, 21413015, 25695618, 34260824, 39531720, 42826030, 51391236, 64239045, 85652060, 102782472, 128478090, 171304120, 256956180, 513912360]

約数ペア:

[(1, 513912360), (2, 256956180), (3, 171304120), (4, 128478090), (5, 102782472), (6, 85652060), (8, 64239045), (10, 51391236), (12, 42826030), (13, 39531720), (15, 34260824), (20, 25695618), (24, 21413015), (26, 19765860), (30, 17130412), (39, 13177240), (40, 12847809), (52, 9882930), (60, 8565206), (65, 7906344), (78, 6588620), (104, 4941465), (120, 4282603), (130, 3953172), (156, 3294310), (195, 2635448), (260, 1976586), (312, 1647155), (390, 1317724), (520, 988293), (780, 658862), (1560, 329431)]