291278680062

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1\times {\mathrm{20507}}^1$

素因数の和:21065

約数の個数: 64

約数和(自身を含む): 599430792960

約数和(自身を除く): 308152112898

約数列:

[1, 2, 3, 6, 67, 89, 134, 178, 201, 267, 397, 402, 534, 794, 1191, 2382, 5963, 11926, 17889, 20507, 26599, 35333, 35778, 41014, 53198, 61521, 70666, 79797, 105999, 123042, 159594, 211998, 1373969, 1825123, 2367311, 2747938, 3650246, 4121907, 4734622, 5475369, 7101933, 8141279, 8243814, 10950738, 14203866, 16282558, 24423837, 48847674, 122283241, 244566482, 366849723, 545465693, 724573831, 733699446, 1090931386, 1449147662, 1636397079, 2173721493, 3272794158, 4347442986, 48546446677, 97092893354, 145639340031, 291278680062]

約数ペア:

[(1, 291278680062), (2, 145639340031), (3, 97092893354), (6, 48546446677), (67, 4347442986), (89, 3272794158), (134, 2173721493), (178, 1636397079), (201, 1449147662), (267, 1090931386), (397, 733699446), (402, 724573831), (534, 545465693), (794, 366849723), (1191, 244566482), (2382, 122283241), (5963, 48847674), (11926, 24423837), (17889, 16282558), (20507, 14203866), (26599, 10950738), (35333, 8243814), (35778, 8141279), (41014, 7101933), (53198, 5475369), (61521, 4734622), (70666, 4121907), (79797, 3650246), (105999, 2747938), (123042, 2367311), (159594, 1825123), (211998, 1373969)]