247664088

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:311

約数の個数: 256

約数和(自身を含む): 853632000

約数和(自身を除く): 605967912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 37, 38, 42, 54, 56, 57, 63, 72, 74, 76, 84, 108, 111, 114, 126, 133, 148, 152, 168, 171, 189, 216, 222, 228, 233, 252, 259, 266, 296, 333, 342, 378, 399, 444, 456, 466, 504, 513, 518, 532, 666, 684, 699, 703, 756, 777, 798, 888, 932, 999, 1026, 1036, 1064, 1197, 1332, 1368, 1398, 1406, 1512, 1554, 1596, 1631, 1864, 1998, 2052, 2072, 2097, 2109, 2331, 2394, 2664, 2796, 2812, 3108, 3192, 3262, 3591, 3996, 4104, 4194, 4218, 4427, 4662, 4788, 4893, 4921, 5592, 5624, 6216, 6291, 6327, 6524, 6993, 7182, 7992, 8388, 8436, 8621, 8854, 9324, 9576, 9786, 9842, 12582, 12654, 13048, 13281, 13986, 14364, 14679, 14763, 16776, 16872, 17242, 17708, 18648, 18981, 19572, 19684, 25164, 25308, 25863, 26562, 27972, 28728, 29358, 29526, 30989, 34484, 35416, 37962, 39144, 39368, 39843, 44037, 44289, 50328, 50616, 51726, 53124, 55944, 58716, 59052, 60347, 61978, 68968, 75924, 77589, 79686, 88074, 88578, 92967, 103452, 106248, 117432, 118104, 119529, 120694, 123956, 132867, 151848, 155178, 159372, 163799, 176148, 177156, 181041, 185934, 206904, 232767, 239058, 241388, 247912, 265734, 278901, 310356, 318744, 327598, 352296, 354312, 362082, 371868, 465534, 478116, 482776, 491397, 531468, 543123, 557802, 620712, 655196, 724164, 743736, 836703, 931068, 956232, 982794, 1062936, 1086246, 1115604, 1146593, 1310392, 1448328, 1474191, 1629369, 1673406, 1862136, 1965588, 2172492, 2231208, 2293186, 2948382, 3258738, 3346812, 3439779, 3931176, 4344984, 4422573, 4586372, 5896764, 6517476, 6693624, 6879558, 8845146, 9172744, 10319337, 11793528, 13034952, 13759116, 17690292, 20638674, 27518232, 30958011, 35380584, 41277348, 61916022, 82554696, 123832044, 247664088]

約数ペア:

[(1, 247664088), (2, 123832044), (3, 82554696), (4, 61916022), (6, 41277348), (7, 35380584), (8, 30958011), (9, 27518232), (12, 20638674), (14, 17690292), (18, 13759116), (19, 13034952), (21, 11793528), (24, 10319337), (27, 9172744), (28, 8845146), (36, 6879558), (37, 6693624), (38, 6517476), (42, 5896764), (54, 4586372), (56, 4422573), (57, 4344984), (63, 3931176), (72, 3439779), (74, 3346812), (76, 3258738), (84, 2948382), (108, 2293186), (111, 2231208), (114, 2172492), (126, 1965588), (133, 1862136), (148, 1673406), (152, 1629369), (168, 1474191), (171, 1448328), (189, 1310392), (216, 1146593), (222, 1115604), (228, 1086246), (233, 1062936), (252, 982794), (259, 956232), (266, 931068), (296, 836703), (333, 743736), (342, 724164), (378, 655196), (399, 620712), (444, 557802), (456, 543123), (466, 531468), (504, 491397), (513, 482776), (518, 478116), (532, 465534), (666, 371868), (684, 362082), (699, 354312), (703, 352296), (756, 327598), (777, 318744), (798, 310356), (888, 278901), (932, 265734), (999, 247912), (1026, 241388), (1036, 239058), (1064, 232767), (1197, 206904), (1332, 185934), (1368, 181041), (1398, 177156), (1406, 176148), (1512, 163799), (1554, 159372), (1596, 155178), (1631, 151848), (1864, 132867), (1998, 123956), (2052, 120694), (2072, 119529), (2097, 118104), (2109, 117432), (2331, 106248), (2394, 103452), (2664, 92967), (2796, 88578), (2812, 88074), (3108, 79686), (3192, 77589), (3262, 75924), (3591, 68968), (3996, 61978), (4104, 60347), (4194, 59052), (4218, 58716), (4427, 55944), (4662, 53124), (4788, 51726), (4893, 50616), (4921, 50328), (5592, 44289), (5624, 44037), (6216, 39843), (6291, 39368), (6327, 39144), (6524, 37962), (6993, 35416), (7182, 34484), (7992, 30989), (8388, 29526), (8436, 29358), (8621, 28728), (8854, 27972), (9324, 26562), (9576, 25863), (9786, 25308), (9842, 25164), (12582, 19684), (12654, 19572), (13048, 18981), (13281, 18648), (13986, 17708), (14364, 17242), (14679, 16872), (14763, 16776)]