315055116

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{227}}^1$

素因数の和:492

約数の個数: 96

約数和(自身を含む): 836559360

約数和(自身を除く): 521504244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 181, 213, 227, 284, 362, 426, 454, 543, 639, 681, 724, 852, 908, 1086, 1278, 1362, 1629, 1917, 2043, 2172, 2556, 2724, 3258, 3834, 4086, 4887, 6129, 6516, 7668, 8172, 9774, 12258, 12851, 16117, 19548, 24516, 25702, 32234, 38553, 41087, 48351, 51404, 64468, 77106, 82174, 96702, 115659, 123261, 145053, 154212, 164348, 193404, 231318, 246522, 290106, 346977, 369783, 435159, 462636, 493044, 580212, 693954, 739566, 870318, 1109349, 1387908, 1479132, 1740636, 2218698, 2917177, 4437396, 5834354, 8751531, 11668708, 17503062, 26254593, 35006124, 52509186, 78763779, 105018372, 157527558, 315055116]

約数ペア:

[(1, 315055116), (2, 157527558), (3, 105018372), (4, 78763779), (6, 52509186), (9, 35006124), (12, 26254593), (18, 17503062), (27, 11668708), (36, 8751531), (54, 5834354), (71, 4437396), (108, 2917177), (142, 2218698), (181, 1740636), (213, 1479132), (227, 1387908), (284, 1109349), (362, 870318), (426, 739566), (454, 693954), (543, 580212), (639, 493044), (681, 462636), (724, 435159), (852, 369783), (908, 346977), (1086, 290106), (1278, 246522), (1362, 231318), (1629, 193404), (1917, 164348), (2043, 154212), (2172, 145053), (2556, 123261), (2724, 115659), (3258, 96702), (3834, 82174), (4086, 77106), (4887, 64468), (6129, 51404), (6516, 48351), (7668, 41087), (8172, 38553), (9774, 32234), (12258, 25702), (12851, 24516), (16117, 19548)]