306206628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{280409}}^1$

素因数の和:280436

約数の個数: 48

約数和(自身を含む): 879365760

約数和(自身を除く): 573159132

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 280409, 560818, 841227, 1121636, 1682454, 1962863, 3364908, 3645317, 3925726, 5888589, 7290634, 7851452, 10935951, 11777178, 14581268, 21871902, 23554356, 25517219, 43743804, 51034438, 76551657, 102068876, 153103314, 306206628]

約数ペア:

[(1, 306206628), (2, 153103314), (3, 102068876), (4, 76551657), (6, 51034438), (7, 43743804), (12, 25517219), (13, 23554356), (14, 21871902), (21, 14581268), (26, 11777178), (28, 10935951), (39, 7851452), (42, 7290634), (52, 5888589), (78, 3925726), (84, 3645317), (91, 3364908), (156, 1962863), (182, 1682454), (273, 1121636), (364, 841227), (546, 560818), (1092, 280409)]