1221235344

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{1211543}}^1$

素因数の和:1211564

約数の個数: 60

約数和(自身を含む): 3906017856

約数和(自身を除く): 2684782512

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, 1211543, 2423086, 3634629, 4846172, 7269258, 8480801, 9692344, 10903887, 14538516, 16961602, 19384688, 21807774, 25442403, 29077032, 33923204, 43615548, 50884806, 58154064, 67846408, 76327209, 87231096, 101769612, 135692816, 152654418, 174462192, 203539224, 305308836, 407078448, 610617672, 1221235344]

約数ペア:

[(1, 1221235344), (2, 610617672), (3, 407078448), (4, 305308836), (6, 203539224), (7, 174462192), (8, 152654418), (9, 135692816), (12, 101769612), (14, 87231096), (16, 76327209), (18, 67846408), (21, 58154064), (24, 50884806), (28, 43615548), (36, 33923204), (42, 29077032), (48, 25442403), (56, 21807774), (63, 19384688), (72, 16961602), (84, 14538516), (112, 10903887), (126, 9692344), (144, 8480801), (168, 7269258), (252, 4846172), (336, 3634629), (504, 2423086), (1008, 1211543)]