242056668

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{1951}}^1$

素因数の和:2183

約数の個数: 72

約数和(自身を含む): 660463104

約数和(自身を除く): 418406436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 211, 294, 422, 588, 633, 844, 1266, 1477, 1951, 2532, 2954, 3902, 4431, 5853, 5908, 7804, 8862, 10339, 11706, 13657, 17724, 20678, 23412, 27314, 31017, 40971, 41356, 54628, 62034, 81942, 95599, 124068, 163884, 191198, 286797, 382396, 411661, 573594, 823322, 1147188, 1234983, 1646644, 2469966, 2881627, 4939932, 5763254, 8644881, 11526508, 17289762, 20171389, 34579524, 40342778, 60514167, 80685556, 121028334, 242056668]

約数ペア:

[(1, 242056668), (2, 121028334), (3, 80685556), (4, 60514167), (6, 40342778), (7, 34579524), (12, 20171389), (14, 17289762), (21, 11526508), (28, 8644881), (42, 5763254), (49, 4939932), (84, 2881627), (98, 2469966), (147, 1646644), (196, 1234983), (211, 1147188), (294, 823322), (422, 573594), (588, 411661), (633, 382396), (844, 286797), (1266, 191198), (1477, 163884), (1951, 124068), (2532, 95599), (2954, 81942), (3902, 62034), (4431, 54628), (5853, 41356), (5908, 40971), (7804, 31017), (8862, 27314), (10339, 23412), (11706, 20678), (13657, 17724)]