210300048

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{208631}}^1$

素因数の和:208652

約数の個数: 60

約数和(自身を含む): 672629568

約数和(自身を除く): 462329520

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 208631, 417262, 625893, 834524, 1251786, 1460417, 1669048, 1877679, 2503572, 2920834, 3338096, 3755358, 4381251, 5007144, 5841668, 7510716, 8762502, 10014288, 11683336, 13143753, 15021432, 17525004, 23366672, 26287506, 30042864, 35050008, 52575012, 70100016, 105150024, 210300048]

約数ペア:

[(1, 210300048), (2, 105150024), (3, 70100016), (4, 52575012), (6, 35050008), (7, 30042864), (8, 26287506), (9, 23366672), (12, 17525004), (14, 15021432), (16, 13143753), (18, 11683336), (21, 10014288), (24, 8762502), (28, 7510716), (36, 5841668), (42, 5007144), (48, 4381251), (56, 3755358), (63, 3338096), (72, 2920834), (84, 2503572), (112, 1877679), (126, 1669048), (144, 1460417), (168, 1251786), (252, 834524), (336, 625893), (504, 417262), (1008, 208631)]