260998488

素因数分解:

$2^3\times 3^2\times {\mathrm{1069}}^1\times {\mathrm{3391}}^1$

素因数の和:4472

約数の個数: 48

約数和(自身を含む): 707740800

約数和(自身を除く): 446742312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1069, 2138, 3207, 3391, 4276, 6414, 6782, 8552, 9621, 10173, 12828, 13564, 19242, 20346, 25656, 27128, 30519, 38484, 40692, 61038, 76968, 81384, 122076, 244152, 3624979, 7249958, 10874937, 14499916, 21749874, 28999832, 32624811, 43499748, 65249622, 86999496, 130499244, 260998488]

約数ペア:

[(1, 260998488), (2, 130499244), (3, 86999496), (4, 65249622), (6, 43499748), (8, 32624811), (9, 28999832), (12, 21749874), (18, 14499916), (24, 10874937), (36, 7249958), (72, 3624979), (1069, 244152), (2138, 122076), (3207, 81384), (3391, 76968), (4276, 61038), (6414, 40692), (6782, 38484), (8552, 30519), (9621, 27128), (10173, 25656), (12828, 20346), (13564, 19242)]