2145921264

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{402763}}^1$

素因数の和:402814

約数の個数: 60

約数和(自身を含む): 6167927896

約数和(自身を除く): 4022006632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1332, 1776, 2664, 5328, 402763, 805526, 1208289, 1611052, 2416578, 3222104, 3624867, 4833156, 6444208, 7249734, 9666312, 14499468, 14902231, 19332624, 28998936, 29804462, 44706693, 57997872, 59608924, 89413386, 119217848, 134120079, 178826772, 238435696, 268240158, 357653544, 536480316, 715307088, 1072960632, 2145921264]

約数ペア:

[(1, 2145921264), (2, 1072960632), (3, 715307088), (4, 536480316), (6, 357653544), (8, 268240158), (9, 238435696), (12, 178826772), (16, 134120079), (18, 119217848), (24, 89413386), (36, 59608924), (37, 57997872), (48, 44706693), (72, 29804462), (74, 28998936), (111, 19332624), (144, 14902231), (148, 14499468), (222, 9666312), (296, 7249734), (333, 6444208), (444, 4833156), (592, 3624867), (666, 3222104), (888, 2416578), (1332, 1611052), (1776, 1208289), (2664, 805526), (5328, 402763)]