442508304

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1316989}}^1$

素因数の和:1317007

約数の個数: 40

約数和(自身を含む): 1306454080

約数和(自身を除く): 863945776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1316989, 2633978, 3950967, 5267956, 7901934, 9218923, 10535912, 15803868, 18437846, 21071824, 27656769, 31607736, 36875692, 55313538, 63215472, 73751384, 110627076, 147502768, 221254152, 442508304]

約数ペア:

[(1, 442508304), (2, 221254152), (3, 147502768), (4, 110627076), (6, 73751384), (7, 63215472), (8, 55313538), (12, 36875692), (14, 31607736), (16, 27656769), (21, 21071824), (24, 18437846), (28, 15803868), (42, 10535912), (48, 9218923), (56, 7901934), (84, 5267956), (112, 3950967), (168, 2633978), (336, 1316989)]