316218168

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{433}}^1$

素因数の和:488

約数の個数: 240

約数和(自身を含む): 1077587280

約数和(自身を除く): 761369112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 36, 42, 46, 49, 54, 56, 63, 69, 72, 81, 84, 92, 98, 108, 126, 138, 147, 161, 162, 168, 184, 189, 196, 207, 216, 252, 276, 294, 322, 324, 378, 392, 414, 433, 441, 483, 504, 552, 567, 588, 621, 644, 648, 756, 828, 866, 882, 966, 1127, 1134, 1176, 1242, 1288, 1299, 1323, 1449, 1512, 1656, 1732, 1764, 1863, 1932, 2254, 2268, 2484, 2598, 2646, 2898, 3031, 3381, 3464, 3528, 3726, 3864, 3897, 3969, 4347, 4508, 4536, 4968, 5196, 5292, 5796, 6062, 6762, 7452, 7794, 7938, 8694, 9016, 9093, 9959, 10143, 10392, 10584, 11592, 11691, 12124, 13041, 13524, 14904, 15588, 15876, 17388, 18186, 19918, 20286, 21217, 23382, 24248, 26082, 27048, 27279, 29877, 30429, 31176, 31752, 34776, 35073, 36372, 39836, 40572, 42434, 46764, 52164, 54558, 59754, 60858, 63651, 69713, 70146, 72744, 79672, 81144, 81837, 84868, 89631, 91287, 93528, 104328, 109116, 119508, 121716, 127302, 139426, 140292, 163674, 169736, 179262, 182574, 190953, 209139, 218232, 239016, 243432, 245511, 254604, 268893, 278852, 280584, 327348, 358524, 365148, 381906, 418278, 487991, 491022, 509208, 537786, 557704, 572859, 627417, 654696, 717048, 730296, 763812, 806679, 836556, 975982, 982044, 1075572, 1145718, 1254834, 1463973, 1527624, 1613358, 1673112, 1718577, 1882251, 1951964, 1964088, 2151144, 2291436, 2509668, 2927946, 3226716, 3437154, 3764502, 3903928, 4391919, 4582872, 5019336, 5646753, 5855892, 6453432, 6874308, 7529004, 8783838, 11293506, 11711784, 13175757, 13748616, 15058008, 17567676, 22587012, 26351514, 35135352, 39527271, 45174024, 52703028, 79054542, 105406056, 158109084, 316218168]

約数ペア:

[(1, 316218168), (2, 158109084), (3, 105406056), (4, 79054542), (6, 52703028), (7, 45174024), (8, 39527271), (9, 35135352), (12, 26351514), (14, 22587012), (18, 17567676), (21, 15058008), (23, 13748616), (24, 13175757), (27, 11711784), (28, 11293506), (36, 8783838), (42, 7529004), (46, 6874308), (49, 6453432), (54, 5855892), (56, 5646753), (63, 5019336), (69, 4582872), (72, 4391919), (81, 3903928), (84, 3764502), (92, 3437154), (98, 3226716), (108, 2927946), (126, 2509668), (138, 2291436), (147, 2151144), (161, 1964088), (162, 1951964), (168, 1882251), (184, 1718577), (189, 1673112), (196, 1613358), (207, 1527624), (216, 1463973), (252, 1254834), (276, 1145718), (294, 1075572), (322, 982044), (324, 975982), (378, 836556), (392, 806679), (414, 763812), (433, 730296), (441, 717048), (483, 654696), (504, 627417), (552, 572859), (567, 557704), (588, 537786), (621, 509208), (644, 491022), (648, 487991), (756, 418278), (828, 381906), (866, 365148), (882, 358524), (966, 327348), (1127, 280584), (1134, 278852), (1176, 268893), (1242, 254604), (1288, 245511), (1299, 243432), (1323, 239016), (1449, 218232), (1512, 209139), (1656, 190953), (1732, 182574), (1764, 179262), (1863, 169736), (1932, 163674), (2254, 140292), (2268, 139426), (2484, 127302), (2598, 121716), (2646, 119508), (2898, 109116), (3031, 104328), (3381, 93528), (3464, 91287), (3528, 89631), (3726, 84868), (3864, 81837), (3897, 81144), (3969, 79672), (4347, 72744), (4508, 70146), (4536, 69713), (4968, 63651), (5196, 60858), (5292, 59754), (5796, 54558), (6062, 52164), (6762, 46764), (7452, 42434), (7794, 40572), (7938, 39836), (8694, 36372), (9016, 35073), (9093, 34776), (9959, 31752), (10143, 31176), (10392, 30429), (10584, 29877), (11592, 27279), (11691, 27048), (12124, 26082), (13041, 24248), (13524, 23382), (14904, 21217), (15588, 20286), (15876, 19918), (17388, 18186)]