311907114

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{1741}}^1$

素因数の和:2055

約数の個数: 48

約数和(自身を含む): 697043880

約数和(自身を除く): 385136766

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 269, 333, 538, 666, 807, 1614, 1741, 2421, 3482, 4842, 5223, 9953, 10446, 15669, 19906, 29859, 31338, 59718, 64417, 89577, 128834, 179154, 193251, 386502, 468329, 579753, 936658, 1159506, 1404987, 2809974, 4214961, 8429922, 17328173, 34656346, 51984519, 103969038, 155953557, 311907114]

約数ペア:

[(1, 311907114), (2, 155953557), (3, 103969038), (6, 51984519), (9, 34656346), (18, 17328173), (37, 8429922), (74, 4214961), (111, 2809974), (222, 1404987), (269, 1159506), (333, 936658), (538, 579753), (666, 468329), (807, 386502), (1614, 193251), (1741, 179154), (2421, 128834), (3482, 89577), (4842, 64417), (5223, 59718), (9953, 31338), (10446, 29859), (15669, 19906)]