245528556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7253}}^1$

素因数の和:7311

約数の個数: 96

約数和(自身を含む): 727953408

約数和(自身を除く): 482424852

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 52, 62, 78, 84, 91, 93, 124, 156, 182, 186, 217, 273, 364, 372, 403, 434, 546, 651, 806, 868, 1092, 1209, 1302, 1612, 2418, 2604, 2821, 4836, 5642, 7253, 8463, 11284, 14506, 16926, 21759, 29012, 33852, 43518, 50771, 87036, 94289, 101542, 152313, 188578, 203084, 224843, 282867, 304626, 377156, 449686, 565734, 609252, 660023, 674529, 899372, 1131468, 1320046, 1349058, 1573901, 1980069, 2640092, 2698116, 2922959, 3147802, 3960138, 4721703, 5845918, 6295604, 7920276, 8768877, 9443406, 11691836, 17537754, 18886812, 20460713, 35075508, 40921426, 61382139, 81842852, 122764278, 245528556]

約数ペア:

[(1, 245528556), (2, 122764278), (3, 81842852), (4, 61382139), (6, 40921426), (7, 35075508), (12, 20460713), (13, 18886812), (14, 17537754), (21, 11691836), (26, 9443406), (28, 8768877), (31, 7920276), (39, 6295604), (42, 5845918), (52, 4721703), (62, 3960138), (78, 3147802), (84, 2922959), (91, 2698116), (93, 2640092), (124, 1980069), (156, 1573901), (182, 1349058), (186, 1320046), (217, 1131468), (273, 899372), (364, 674529), (372, 660023), (403, 609252), (434, 565734), (546, 449686), (651, 377156), (806, 304626), (868, 282867), (1092, 224843), (1209, 203084), (1302, 188578), (1612, 152313), (2418, 101542), (2604, 94289), (2821, 87036), (4836, 50771), (5642, 43518), (7253, 33852), (8463, 29012), (11284, 21759), (14506, 16926)]