7313151888

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{991}}^1\times {\mathrm{7321}}^1$

素因数の和:8333

約数の個数: 120

約数和(自身を含む): 23417278976

約数和(自身を除く): 16104127088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 991, 1008, 1982, 2973, 3964, 5946, 6937, 7321, 7928, 8919, 11892, 13874, 14642, 15856, 17838, 20811, 21963, 23784, 27748, 29284, 35676, 41622, 43926, 47568, 51247, 55496, 58568, 62433, 65889, 71352, 83244, 87852, 102494, 110992, 117136, 124866, 131778, 142704, 153741, 166488, 175704, 204988, 249732, 263556, 307482, 332976, 351408, 409976, 461223, 499464, 527112, 614964, 819952, 922446, 998928, 1054224, 1229928, 1844892, 2459856, 3689784, 7255111, 7379568, 14510222, 21765333, 29020444, 43530666, 50785777, 58040888, 65295999, 87061332, 101571554, 116081776, 130591998, 152357331, 174122664, 203143108, 261183996, 304714662, 348245328, 406286216, 457071993, 522367992, 609429324, 812572432, 914143986, 1044735984, 1218858648, 1828287972, 2437717296, 3656575944, 7313151888]

約数ペア:

[(1, 7313151888), (2, 3656575944), (3, 2437717296), (4, 1828287972), (6, 1218858648), (7, 1044735984), (8, 914143986), (9, 812572432), (12, 609429324), (14, 522367992), (16, 457071993), (18, 406286216), (21, 348245328), (24, 304714662), (28, 261183996), (36, 203143108), (42, 174122664), (48, 152357331), (56, 130591998), (63, 116081776), (72, 101571554), (84, 87061332), (112, 65295999), (126, 58040888), (144, 50785777), (168, 43530666), (252, 29020444), (336, 21765333), (504, 14510222), (991, 7379568), (1008, 7255111), (1982, 3689784), (2973, 2459856), (3964, 1844892), (5946, 1229928), (6937, 1054224), (7321, 998928), (7928, 922446), (8919, 819952), (11892, 614964), (13874, 527112), (14642, 499464), (15856, 461223), (17838, 409976), (20811, 351408), (21963, 332976), (23784, 307482), (27748, 263556), (29284, 249732), (35676, 204988), (41622, 175704), (43926, 166488), (47568, 153741), (51247, 142704), (55496, 131778), (58568, 124866), (62433, 117136), (65889, 110992), (71352, 102494), (83244, 87852)]