291217268196

素因数分解:

$2^2\times 3^5\times {\mathrm{1291}}^1\times {\mathrm{232073}}^1$

素因数の和:233383

約数の個数: 72

約数和(自身を含む): 763991321184

約数和(自身を除く): 472774052988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 1291, 2582, 3873, 5164, 7746, 11619, 15492, 23238, 34857, 46476, 69714, 104571, 139428, 209142, 232073, 313713, 418284, 464146, 627426, 696219, 928292, 1254852, 1392438, 2088657, 2784876, 4177314, 6265971, 8354628, 12531942, 18797913, 25063884, 37595826, 56393739, 75191652, 112787478, 225574956, 299606243, 599212486, 898818729, 1198424972, 1797637458, 2696456187, 3595274916, 5392912374, 8089368561, 10785824748, 16178737122, 24268105683, 32357474244, 48536211366, 72804317049, 97072422732, 145608634098, 291217268196]

約数ペア:

[(1, 291217268196), (2, 145608634098), (3, 97072422732), (4, 72804317049), (6, 48536211366), (9, 32357474244), (12, 24268105683), (18, 16178737122), (27, 10785824748), (36, 8089368561), (54, 5392912374), (81, 3595274916), (108, 2696456187), (162, 1797637458), (243, 1198424972), (324, 898818729), (486, 599212486), (972, 299606243), (1291, 225574956), (2582, 112787478), (3873, 75191652), (5164, 56393739), (7746, 37595826), (11619, 25063884), (15492, 18797913), (23238, 12531942), (34857, 8354628), (46476, 6265971), (69714, 4177314), (104571, 2784876), (139428, 2088657), (209142, 1392438), (232073, 1254852), (313713, 928292), (418284, 696219), (464146, 627426)]