291220512

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1307}}^1$

素因数の和:1542

約数の個数: 96

約数和(自身を含む): 838543104

約数和(自身を除く): 547322592

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 211, 264, 352, 422, 528, 633, 844, 1056, 1266, 1307, 1688, 2321, 2532, 2614, 3376, 3921, 4642, 5064, 5228, 6752, 6963, 7842, 9284, 10128, 10456, 13926, 14377, 15684, 18568, 20256, 20912, 27852, 28754, 31368, 37136, 41824, 43131, 55704, 57508, 62736, 74272, 86262, 111408, 115016, 125472, 172524, 222816, 230032, 275777, 345048, 460064, 551554, 690096, 827331, 1103108, 1380192, 1654662, 2206216, 3033547, 3309324, 4412432, 6067094, 6618648, 8824864, 9100641, 12134188, 13237296, 18201282, 24268376, 26474592, 36402564, 48536752, 72805128, 97073504, 145610256, 291220512]

約数ペア:

[(1, 291220512), (2, 145610256), (3, 97073504), (4, 72805128), (6, 48536752), (8, 36402564), (11, 26474592), (12, 24268376), (16, 18201282), (22, 13237296), (24, 12134188), (32, 9100641), (33, 8824864), (44, 6618648), (48, 6067094), (66, 4412432), (88, 3309324), (96, 3033547), (132, 2206216), (176, 1654662), (211, 1380192), (264, 1103108), (352, 827331), (422, 690096), (528, 551554), (633, 460064), (844, 345048), (1056, 275777), (1266, 230032), (1307, 222816), (1688, 172524), (2321, 125472), (2532, 115016), (2614, 111408), (3376, 86262), (3921, 74272), (4642, 62736), (5064, 57508), (5228, 55704), (6752, 43131), (6963, 41824), (7842, 37136), (9284, 31368), (10128, 28754), (10456, 27852), (13926, 20912), (14377, 20256), (15684, 18568)]