275385684

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{11423}}^1$

素因数の和:11485

約数の個数: 72

約数和(自身を含む): 765773568

約数和(自身を除く): 490387884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 49, 82, 84, 98, 123, 147, 164, 196, 246, 287, 294, 492, 574, 588, 861, 1148, 1722, 2009, 3444, 4018, 6027, 8036, 11423, 12054, 22846, 24108, 34269, 45692, 68538, 79961, 137076, 159922, 239883, 319844, 468343, 479766, 559727, 936686, 959532, 1119454, 1405029, 1679181, 1873372, 2238908, 2810058, 3278401, 3358362, 5620116, 6556802, 6716724, 9835203, 13113604, 19670406, 22948807, 39340812, 45897614, 68846421, 91795228, 137692842, 275385684]

約数ペア:

[(1, 275385684), (2, 137692842), (3, 91795228), (4, 68846421), (6, 45897614), (7, 39340812), (12, 22948807), (14, 19670406), (21, 13113604), (28, 9835203), (41, 6716724), (42, 6556802), (49, 5620116), (82, 3358362), (84, 3278401), (98, 2810058), (123, 2238908), (147, 1873372), (164, 1679181), (196, 1405029), (246, 1119454), (287, 959532), (294, 936686), (492, 559727), (574, 479766), (588, 468343), (861, 319844), (1148, 239883), (1722, 159922), (2009, 137076), (3444, 79961), (4018, 68538), (6027, 45692), (8036, 34269), (11423, 24108), (12054, 22846)]