407046108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{20107}}^1$

素因数の和:20362

約数の個数: 48

約数和(自身を含む): 1090014464

約数和(自身を除く): 682968356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 241, 482, 723, 964, 1446, 1687, 2892, 3374, 5061, 6748, 10122, 20107, 20244, 40214, 60321, 80428, 120642, 140749, 241284, 281498, 422247, 562996, 844494, 1688988, 4845787, 9691574, 14537361, 19383148, 29074722, 33920509, 58149444, 67841018, 101761527, 135682036, 203523054, 407046108]

約数ペア:

[(1, 407046108), (2, 203523054), (3, 135682036), (4, 101761527), (6, 67841018), (7, 58149444), (12, 33920509), (14, 29074722), (21, 19383148), (28, 14537361), (42, 9691574), (84, 4845787), (241, 1688988), (482, 844494), (723, 562996), (964, 422247), (1446, 281498), (1687, 241284), (2892, 140749), (3374, 120642), (5061, 80428), (6748, 60321), (10122, 40214), (20107, 20244)]