4389321888

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{2177243}}^1$

素因数の和:2177266

約数の個数: 72

約数和(自身を含む): 14265302688

約数和(自身を除く): 9875980800

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 2177243, 4354486, 6531729, 8708972, 13063458, 15240701, 17417944, 19595187, 26126916, 30481402, 34835888, 39190374, 45722103, 52253832, 60962804, 69671776, 78380748, 91444206, 104507664, 121925608, 137166309, 156761496, 182888412, 209015328, 243851216, 274332618, 313522992, 365776824, 487702432, 548665236, 627045984, 731553648, 1097330472, 1463107296, 2194660944, 4389321888]

約数ペア:

[(1, 4389321888), (2, 2194660944), (3, 1463107296), (4, 1097330472), (6, 731553648), (7, 627045984), (8, 548665236), (9, 487702432), (12, 365776824), (14, 313522992), (16, 274332618), (18, 243851216), (21, 209015328), (24, 182888412), (28, 156761496), (32, 137166309), (36, 121925608), (42, 104507664), (48, 91444206), (56, 78380748), (63, 69671776), (72, 60962804), (84, 52253832), (96, 45722103), (112, 39190374), (126, 34835888), (144, 30481402), (168, 26126916), (224, 19595187), (252, 17417944), (288, 15240701), (336, 13063458), (504, 8708972), (672, 6531729), (1008, 4354486), (2016, 2177243)]