255333624

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{116911}}^1$

素因数の和:116940

約数の個数: 64

約数和(自身を含む): 785648640

約数和(自身を除く): 530315016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 116911, 233822, 350733, 467644, 701466, 818377, 935288, 1402932, 1519843, 1636754, 2455131, 2805864, 3039686, 3273508, 4559529, 4910262, 6079372, 6547016, 9119058, 9820524, 10638901, 12158744, 18238116, 19641048, 21277802, 31916703, 36476232, 42555604, 63833406, 85111208, 127666812, 255333624]

約数ペア:

[(1, 255333624), (2, 127666812), (3, 85111208), (4, 63833406), (6, 42555604), (7, 36476232), (8, 31916703), (12, 21277802), (13, 19641048), (14, 18238116), (21, 12158744), (24, 10638901), (26, 9820524), (28, 9119058), (39, 6547016), (42, 6079372), (52, 4910262), (56, 4559529), (78, 3273508), (84, 3039686), (91, 2805864), (104, 2455131), (156, 1636754), (168, 1519843), (182, 1402932), (273, 935288), (312, 818377), (364, 701466), (546, 467644), (728, 350733), (1092, 233822), (2184, 116911)]