289603626

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1481}}^1$

素因数の和:1631

約数の個数: 64

約数和(自身を含む): 657296640

約数和(自身を除く): 367693014

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 109, 138, 218, 299, 327, 598, 654, 897, 1417, 1481, 1794, 2507, 2834, 2962, 4251, 4443, 5014, 7521, 8502, 8886, 15042, 19253, 32591, 34063, 38506, 57759, 65182, 68126, 97773, 102189, 115518, 161429, 195546, 204378, 322858, 442819, 484287, 885638, 968574, 1328457, 2098577, 2656914, 3712867, 4197154, 6295731, 7425734, 11138601, 12591462, 22277202, 48267271, 96534542, 144801813, 289603626]

約数ペア:

[(1, 289603626), (2, 144801813), (3, 96534542), (6, 48267271), (13, 22277202), (23, 12591462), (26, 11138601), (39, 7425734), (46, 6295731), (69, 4197154), (78, 3712867), (109, 2656914), (138, 2098577), (218, 1328457), (299, 968574), (327, 885638), (598, 484287), (654, 442819), (897, 322858), (1417, 204378), (1481, 195546), (1794, 161429), (2507, 115518), (2834, 102189), (2962, 97773), (4251, 68126), (4443, 65182), (5014, 57759), (7521, 38506), (8502, 34063), (8886, 32591), (15042, 19253)]