557997012

素因数分解:

$2^2\times 3^6\times {\mathrm{61}}^1\times {\mathrm{3137}}^1$

素因数の和:3220

約数の個数: 84

約数和(自身を含む): 1488547956

約数和(自身を除く): 930550944

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 81, 108, 122, 162, 183, 243, 244, 324, 366, 486, 549, 729, 732, 972, 1098, 1458, 1647, 2196, 2916, 3137, 3294, 4941, 6274, 6588, 9411, 9882, 12548, 14823, 18822, 19764, 28233, 29646, 37644, 44469, 56466, 59292, 84699, 88938, 112932, 169398, 177876, 191357, 254097, 338796, 382714, 508194, 574071, 762291, 765428, 1016388, 1148142, 1524582, 1722213, 2286873, 2296284, 3049164, 3444426, 4573746, 5166639, 6888852, 9147492, 10333278, 15499917, 20666556, 30999834, 46499751, 61999668, 92999502, 139499253, 185999004, 278998506, 557997012]

約数ペア:

[(1, 557997012), (2, 278998506), (3, 185999004), (4, 139499253), (6, 92999502), (9, 61999668), (12, 46499751), (18, 30999834), (27, 20666556), (36, 15499917), (54, 10333278), (61, 9147492), (81, 6888852), (108, 5166639), (122, 4573746), (162, 3444426), (183, 3049164), (243, 2296284), (244, 2286873), (324, 1722213), (366, 1524582), (486, 1148142), (549, 1016388), (729, 765428), (732, 762291), (972, 574071), (1098, 508194), (1458, 382714), (1647, 338796), (2196, 254097), (2916, 191357), (3137, 177876), (3294, 169398), (4941, 112932), (6274, 88938), (6588, 84699), (9411, 59292), (9882, 56466), (12548, 44469), (14823, 37644), (18822, 29646), (19764, 28233)]