265976412

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{3061}}^1$

素因数の和:3638

約数の個数: 48

約数和(自身を含む): 669769632

約数和(自身を除く): 403793220

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 557, 1114, 1671, 2228, 3061, 3342, 6122, 6684, 7241, 9183, 12244, 14482, 18366, 21723, 28964, 36732, 39793, 43446, 79586, 86892, 119379, 159172, 238758, 477516, 1704977, 3409954, 5114931, 6819908, 10229862, 20459724, 22164701, 44329402, 66494103, 88658804, 132988206, 265976412]

約数ペア:

[(1, 265976412), (2, 132988206), (3, 88658804), (4, 66494103), (6, 44329402), (12, 22164701), (13, 20459724), (26, 10229862), (39, 6819908), (52, 5114931), (78, 3409954), (156, 1704977), (557, 477516), (1114, 238758), (1671, 159172), (2228, 119379), (3061, 86892), (3342, 79586), (6122, 43446), (6684, 39793), (7241, 36732), (9183, 28964), (12244, 21723), (14482, 18366)]