291260376

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{11863}}^1$

素因数の和:11917

約数の個数: 96

約数和(自身を含む): 888376320

約数和(自身を除く): 597115944

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 31, 33, 36, 44, 62, 66, 72, 88, 93, 99, 124, 132, 186, 198, 248, 264, 279, 341, 372, 396, 558, 682, 744, 792, 1023, 1116, 1364, 2046, 2232, 2728, 3069, 4092, 6138, 8184, 11863, 12276, 23726, 24552, 35589, 47452, 71178, 94904, 106767, 130493, 142356, 213534, 260986, 284712, 367753, 391479, 427068, 521972, 735506, 782958, 854136, 1043944, 1103259, 1174437, 1471012, 1565916, 2206518, 2348874, 2942024, 3131832, 3309777, 4045283, 4413036, 4697748, 6619554, 8090566, 8826072, 9395496, 12135849, 13239108, 16181132, 24271698, 26478216, 32362264, 36407547, 48543396, 72815094, 97086792, 145630188, 291260376]

約数ペア:

[(1, 291260376), (2, 145630188), (3, 97086792), (4, 72815094), (6, 48543396), (8, 36407547), (9, 32362264), (11, 26478216), (12, 24271698), (18, 16181132), (22, 13239108), (24, 12135849), (31, 9395496), (33, 8826072), (36, 8090566), (44, 6619554), (62, 4697748), (66, 4413036), (72, 4045283), (88, 3309777), (93, 3131832), (99, 2942024), (124, 2348874), (132, 2206518), (186, 1565916), (198, 1471012), (248, 1174437), (264, 1103259), (279, 1043944), (341, 854136), (372, 782958), (396, 735506), (558, 521972), (682, 427068), (744, 391479), (792, 367753), (1023, 284712), (1116, 260986), (1364, 213534), (2046, 142356), (2232, 130493), (2728, 106767), (3069, 94904), (4092, 71178), (6138, 47452), (8184, 35589), (11863, 24552), (12276, 23726)]