685183824

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11807}}^1$

素因数の和:11865

約数の個数: 120

約数和(自身を含む): 2131863552

約数和(自身を除く): 1446679728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 312, 372, 403, 468, 496, 558, 624, 744, 806, 936, 1116, 1209, 1488, 1612, 1872, 2232, 2418, 3224, 3627, 4464, 4836, 6448, 7254, 9672, 11807, 14508, 19344, 23614, 29016, 35421, 47228, 58032, 70842, 94456, 106263, 141684, 153491, 188912, 212526, 283368, 306982, 366017, 425052, 460473, 566736, 613964, 732034, 850104, 920946, 1098051, 1227928, 1381419, 1464068, 1700208, 1841892, 2196102, 2455856, 2762838, 2928136, 3294153, 3683784, 4392204, 4758221, 5525676, 5856272, 6588306, 7367568, 8784408, 9516442, 11051352, 13176612, 14274663, 17568816, 19032884, 22102704, 26353224, 28549326, 38065768, 42823989, 52706448, 57098652, 76131536, 85647978, 114197304, 171295956, 228394608, 342591912, 685183824]

約数ペア:

[(1, 685183824), (2, 342591912), (3, 228394608), (4, 171295956), (6, 114197304), (8, 85647978), (9, 76131536), (12, 57098652), (13, 52706448), (16, 42823989), (18, 38065768), (24, 28549326), (26, 26353224), (31, 22102704), (36, 19032884), (39, 17568816), (48, 14274663), (52, 13176612), (62, 11051352), (72, 9516442), (78, 8784408), (93, 7367568), (104, 6588306), (117, 5856272), (124, 5525676), (144, 4758221), (156, 4392204), (186, 3683784), (208, 3294153), (234, 2928136), (248, 2762838), (279, 2455856), (312, 2196102), (372, 1841892), (403, 1700208), (468, 1464068), (496, 1381419), (558, 1227928), (624, 1098051), (744, 920946), (806, 850104), (936, 732034), (1116, 613964), (1209, 566736), (1488, 460473), (1612, 425052), (1872, 366017), (2232, 306982), (2418, 283368), (3224, 212526), (3627, 188912), (4464, 153491), (4836, 141684), (6448, 106263), (7254, 94456), (9672, 70842), (11807, 58032), (14508, 47228), (19344, 35421), (23614, 29016)]