480345138

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41893}}^1$

素因数の和:41928

約数の個数: 72

約数和(自身を含む): 1303825068

約数和(自身を除く): 823479930

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 3822, 5733, 11466, 41893, 83786, 125679, 251358, 293251, 377037, 544609, 586502, 754074, 879753, 1089218, 1633827, 1759506, 2052757, 2639259, 3267654, 3812263, 4105514, 4901481, 5278518, 6158271, 7624526, 9802962, 11436789, 12316542, 18474813, 22873578, 26685841, 34310367, 36949626, 53371682, 68620734, 80057523, 160115046, 240172569, 480345138]

約数ペア:

[(1, 480345138), (2, 240172569), (3, 160115046), (6, 80057523), (7, 68620734), (9, 53371682), (13, 36949626), (14, 34310367), (18, 26685841), (21, 22873578), (26, 18474813), (39, 12316542), (42, 11436789), (49, 9802962), (63, 7624526), (78, 6158271), (91, 5278518), (98, 4901481), (117, 4105514), (126, 3812263), (147, 3267654), (182, 2639259), (234, 2052757), (273, 1759506), (294, 1633827), (441, 1089218), (546, 879753), (637, 754074), (819, 586502), (882, 544609), (1274, 377037), (1638, 293251), (1911, 251358), (3822, 125679), (5733, 83786), (11466, 41893)]