40509389664

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1981093}}^1$

素因数の和:1981180

約数の個数: 72

約数和(自身を含む): 116821150992

約数和(自身を除く): 76311761328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 5112, 6816, 10224, 20448, 1981093, 3962186, 5943279, 7924372, 11886558, 15848744, 17829837, 23773116, 31697488, 35659674, 47546232, 63394976, 71319348, 95092464, 140657603, 142638696, 190184928, 281315206, 285277392, 421972809, 562630412, 570554784, 843945618, 1125260824, 1265918427, 1687891236, 2250521648, 2531836854, 3375782472, 4501043296, 5063673708, 6751564944, 10127347416, 13503129888, 20254694832, 40509389664]

約数ペア:

[(1, 40509389664), (2, 20254694832), (3, 13503129888), (4, 10127347416), (6, 6751564944), (8, 5063673708), (9, 4501043296), (12, 3375782472), (16, 2531836854), (18, 2250521648), (24, 1687891236), (32, 1265918427), (36, 1125260824), (48, 843945618), (71, 570554784), (72, 562630412), (96, 421972809), (142, 285277392), (144, 281315206), (213, 190184928), (284, 142638696), (288, 140657603), (426, 95092464), (568, 71319348), (639, 63394976), (852, 47546232), (1136, 35659674), (1278, 31697488), (1704, 23773116), (2272, 17829837), (2556, 15848744), (3408, 11886558), (5112, 7924372), (6816, 5943279), (10224, 3962186), (20448, 1981093)]