123601968

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7213}}^1$

素因数の和:7251

約数の個数: 120

約数和(自身を含む): 418642848

約数和(自身を除く): 295040880

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 102, 112, 119, 126, 136, 144, 153, 168, 204, 238, 252, 272, 306, 336, 357, 408, 476, 504, 612, 714, 816, 952, 1008, 1071, 1224, 1428, 1904, 2142, 2448, 2856, 4284, 5712, 7213, 8568, 14426, 17136, 21639, 28852, 43278, 50491, 57704, 64917, 86556, 100982, 115408, 122621, 129834, 151473, 173112, 201964, 245242, 259668, 302946, 346224, 367863, 403928, 454419, 490484, 519336, 605892, 735726, 807856, 858347, 908838, 980968, 1038672, 1103589, 1211784, 1471452, 1716694, 1817676, 1961936, 2207178, 2423568, 2575041, 2942904, 3433388, 3635352, 4414356, 5150082, 5885808, 6866776, 7270704, 7725123, 8828712, 10300164, 13733552, 15450246, 17657424, 20600328, 30900492, 41200656, 61800984, 123601968]

約数ペア:

[(1, 123601968), (2, 61800984), (3, 41200656), (4, 30900492), (6, 20600328), (7, 17657424), (8, 15450246), (9, 13733552), (12, 10300164), (14, 8828712), (16, 7725123), (17, 7270704), (18, 6866776), (21, 5885808), (24, 5150082), (28, 4414356), (34, 3635352), (36, 3433388), (42, 2942904), (48, 2575041), (51, 2423568), (56, 2207178), (63, 1961936), (68, 1817676), (72, 1716694), (84, 1471452), (102, 1211784), (112, 1103589), (119, 1038672), (126, 980968), (136, 908838), (144, 858347), (153, 807856), (168, 735726), (204, 605892), (238, 519336), (252, 490484), (272, 454419), (306, 403928), (336, 367863), (357, 346224), (408, 302946), (476, 259668), (504, 245242), (612, 201964), (714, 173112), (816, 151473), (952, 129834), (1008, 122621), (1071, 115408), (1224, 100982), (1428, 86556), (1904, 64917), (2142, 57704), (2448, 50491), (2856, 43278), (4284, 28852), (5712, 21639), (7213, 17136), (8568, 14426)]