1680220944

素因数分解:

$2^4\times 3^2\times {\mathrm{193}}^1\times {\mathrm{60457}}^1$

素因数の和:60664

約数の個数: 60

約数和(自身を含む): 4726727356

約数和(自身を除く): 3046506412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 193, 386, 579, 772, 1158, 1544, 1737, 2316, 3088, 3474, 4632, 6948, 9264, 13896, 27792, 60457, 120914, 181371, 241828, 362742, 483656, 544113, 725484, 967312, 1088226, 1450968, 2176452, 2901936, 4352904, 8705808, 11668201, 23336402, 35004603, 46672804, 70009206, 93345608, 105013809, 140018412, 186691216, 210027618, 280036824, 420055236, 560073648, 840110472, 1680220944]

約数ペア:

[(1, 1680220944), (2, 840110472), (3, 560073648), (4, 420055236), (6, 280036824), (8, 210027618), (9, 186691216), (12, 140018412), (16, 105013809), (18, 93345608), (24, 70009206), (36, 46672804), (48, 35004603), (72, 23336402), (144, 11668201), (193, 8705808), (386, 4352904), (579, 2901936), (772, 2176452), (1158, 1450968), (1544, 1088226), (1737, 967312), (2316, 725484), (3088, 544113), (3474, 483656), (4632, 362742), (6948, 241828), (9264, 181371), (13896, 120914), (27792, 60457)]