258643308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{25447}}^1$

素因数の和:25483

約数の個数: 72

約数和(自身を含む): 758146816

約数和(自身を除く): 499503508

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 726, 847, 924, 1452, 1694, 2541, 3388, 5082, 10164, 25447, 50894, 76341, 101788, 152682, 178129, 279917, 305364, 356258, 534387, 559834, 712516, 839751, 1068774, 1119668, 1679502, 1959419, 2137548, 3079087, 3359004, 3918838, 5878257, 6158174, 7837676, 9237261, 11756514, 12316348, 18474522, 21553609, 23513028, 36949044, 43107218, 64660827, 86214436, 129321654, 258643308]

約数ペア:

[(1, 258643308), (2, 129321654), (3, 86214436), (4, 64660827), (6, 43107218), (7, 36949044), (11, 23513028), (12, 21553609), (14, 18474522), (21, 12316348), (22, 11756514), (28, 9237261), (33, 7837676), (42, 6158174), (44, 5878257), (66, 3918838), (77, 3359004), (84, 3079087), (121, 2137548), (132, 1959419), (154, 1679502), (231, 1119668), (242, 1068774), (308, 839751), (363, 712516), (462, 559834), (484, 534387), (726, 356258), (847, 305364), (924, 279917), (1452, 178129), (1694, 152682), (2541, 101788), (3388, 76341), (5082, 50894), (10164, 25447)]