126274408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{739}}^1$

素因数の和:842

約数の個数: 64

約数和(自身を含む): 268531200

約数和(自身を除く): 142256792

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 53, 62, 104, 106, 124, 212, 248, 403, 424, 689, 739, 806, 1378, 1478, 1612, 1643, 2756, 2956, 3224, 3286, 5512, 5912, 6572, 9607, 13144, 19214, 21359, 22909, 38428, 39167, 42718, 45818, 76856, 78334, 85436, 91636, 156668, 170872, 183272, 297817, 313336, 509171, 595634, 1018342, 1191268, 1214177, 2036684, 2382536, 2428354, 4073368, 4856708, 9713416, 15784301, 31568602, 63137204, 126274408]

約数ペア:

[(1, 126274408), (2, 63137204), (4, 31568602), (8, 15784301), (13, 9713416), (26, 4856708), (31, 4073368), (52, 2428354), (53, 2382536), (62, 2036684), (104, 1214177), (106, 1191268), (124, 1018342), (212, 595634), (248, 509171), (403, 313336), (424, 297817), (689, 183272), (739, 170872), (806, 156668), (1378, 91636), (1478, 85436), (1612, 78334), (1643, 76856), (2756, 45818), (2956, 42718), (3224, 39167), (3286, 38428), (5512, 22909), (5912, 21359), (6572, 19214), (9607, 13144)]