1247778528

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{351289}}^1$

素因数の和:351339

約数の個数: 48

約数和(自身を含む): 3363953040

約数和(自身を除く): 2116174512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 296, 444, 592, 888, 1184, 1776, 3552, 351289, 702578, 1053867, 1405156, 2107734, 2810312, 4215468, 5620624, 8430936, 11241248, 12997693, 16861872, 25995386, 33723744, 38993079, 51990772, 77986158, 103981544, 155972316, 207963088, 311944632, 415926176, 623889264, 1247778528]

約数ペア:

[(1, 1247778528), (2, 623889264), (3, 415926176), (4, 311944632), (6, 207963088), (8, 155972316), (12, 103981544), (16, 77986158), (24, 51990772), (32, 38993079), (37, 33723744), (48, 25995386), (74, 16861872), (96, 12997693), (111, 11241248), (148, 8430936), (222, 5620624), (296, 4215468), (444, 2810312), (592, 2107734), (888, 1405156), (1184, 1053867), (1776, 702578), (3552, 351289)]