521868528

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{991}}^1$

素因数の和:1084

約数の個数: 160

約数和(自身を含む): 1594183680

約数和(自身を除く): 1072315152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 53, 54, 69, 72, 92, 106, 108, 138, 144, 159, 184, 207, 212, 216, 276, 318, 368, 414, 424, 432, 477, 552, 621, 636, 828, 848, 954, 991, 1104, 1219, 1242, 1272, 1431, 1656, 1908, 1982, 2438, 2484, 2544, 2862, 2973, 3312, 3657, 3816, 3964, 4876, 4968, 5724, 5946, 7314, 7632, 7928, 8919, 9752, 9936, 10971, 11448, 11892, 14628, 15856, 17838, 19504, 21942, 22793, 22896, 23784, 26757, 29256, 32913, 35676, 43884, 45586, 47568, 52523, 53514, 58512, 65826, 68379, 71352, 87768, 91172, 105046, 107028, 131652, 136758, 142704, 157569, 175536, 182344, 205137, 210092, 214056, 263304, 273516, 315138, 364688, 410274, 420184, 428112, 472707, 526608, 547032, 615411, 630276, 820548, 840368, 945414, 1094064, 1208029, 1230822, 1260552, 1418121, 1641096, 1890828, 2416058, 2461644, 2521104, 2836242, 3282192, 3624087, 3781656, 4832116, 4923288, 5672484, 7248174, 7563312, 9664232, 9846576, 10872261, 11344968, 14496348, 19328464, 21744522, 22689936, 28992696, 32616783, 43489044, 57985392, 65233566, 86978088, 130467132, 173956176, 260934264, 521868528]

約数ペア:

[(1, 521868528), (2, 260934264), (3, 173956176), (4, 130467132), (6, 86978088), (8, 65233566), (9, 57985392), (12, 43489044), (16, 32616783), (18, 28992696), (23, 22689936), (24, 21744522), (27, 19328464), (36, 14496348), (46, 11344968), (48, 10872261), (53, 9846576), (54, 9664232), (69, 7563312), (72, 7248174), (92, 5672484), (106, 4923288), (108, 4832116), (138, 3781656), (144, 3624087), (159, 3282192), (184, 2836242), (207, 2521104), (212, 2461644), (216, 2416058), (276, 1890828), (318, 1641096), (368, 1418121), (414, 1260552), (424, 1230822), (432, 1208029), (477, 1094064), (552, 945414), (621, 840368), (636, 820548), (828, 630276), (848, 615411), (954, 547032), (991, 526608), (1104, 472707), (1219, 428112), (1242, 420184), (1272, 410274), (1431, 364688), (1656, 315138), (1908, 273516), (1982, 263304), (2438, 214056), (2484, 210092), (2544, 205137), (2862, 182344), (2973, 175536), (3312, 157569), (3657, 142704), (3816, 136758), (3964, 131652), (4876, 107028), (4968, 105046), (5724, 91172), (5946, 87768), (7314, 71352), (7632, 68379), (7928, 65826), (8919, 58512), (9752, 53514), (9936, 52523), (10971, 47568), (11448, 45586), (11892, 43884), (14628, 35676), (15856, 32913), (17838, 29256), (19504, 26757), (21942, 23784), (22793, 22896)]