2009165952

素因数分解:

$2^7\times 3^1\times {\mathrm{71}}^1\times {\mathrm{73693}}^1$

素因数の和:73781

約数の個数: 64

約数和(自身を含む): 5412087360

約数和(自身を除く): 3402921408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 213, 284, 384, 426, 568, 852, 1136, 1704, 2272, 3408, 4544, 6816, 9088, 13632, 27264, 73693, 147386, 221079, 294772, 442158, 589544, 884316, 1179088, 1768632, 2358176, 3537264, 4716352, 5232203, 7074528, 9432704, 10464406, 14149056, 15696609, 20928812, 28298112, 31393218, 41857624, 62786436, 83715248, 125572872, 167430496, 251145744, 334860992, 502291488, 669721984, 1004582976, 2009165952]

約数ペア:

[(1, 2009165952), (2, 1004582976), (3, 669721984), (4, 502291488), (6, 334860992), (8, 251145744), (12, 167430496), (16, 125572872), (24, 83715248), (32, 62786436), (48, 41857624), (64, 31393218), (71, 28298112), (96, 20928812), (128, 15696609), (142, 14149056), (192, 10464406), (213, 9432704), (284, 7074528), (384, 5232203), (426, 4716352), (568, 3537264), (852, 2358176), (1136, 1768632), (1704, 1179088), (2272, 884316), (3408, 589544), (4544, 442158), (6816, 294772), (9088, 221079), (13632, 147386), (27264, 73693)]