217510272

素因数分解:

$2^7\times 3^8\times 7^1\times {\mathrm{37}}^1$

素因数の和:82

約数の個数: 288

約数和(自身を含む): 762874320

約数和(自身を除く): 545364048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 37, 42, 48, 54, 56, 63, 64, 72, 74, 81, 84, 96, 108, 111, 112, 126, 128, 144, 148, 162, 168, 189, 192, 216, 222, 224, 243, 252, 259, 288, 296, 324, 333, 336, 378, 384, 432, 444, 448, 486, 504, 518, 567, 576, 592, 648, 666, 672, 729, 756, 777, 864, 888, 896, 972, 999, 1008, 1036, 1134, 1152, 1184, 1296, 1332, 1344, 1458, 1512, 1554, 1701, 1728, 1776, 1944, 1998, 2016, 2072, 2187, 2268, 2331, 2368, 2592, 2664, 2688, 2916, 2997, 3024, 3108, 3402, 3456, 3552, 3888, 3996, 4032, 4144, 4374, 4536, 4662, 4736, 5103, 5184, 5328, 5832, 5994, 6048, 6216, 6561, 6804, 6993, 7104, 7776, 7992, 8064, 8288, 8748, 8991, 9072, 9324, 10206, 10368, 10656, 11664, 11988, 12096, 12432, 13122, 13608, 13986, 14208, 15309, 15552, 15984, 16576, 17496, 17982, 18144, 18648, 20412, 20979, 21312, 23328, 23976, 24192, 24864, 26244, 26973, 27216, 27972, 30618, 31104, 31968, 33152, 34992, 35964, 36288, 37296, 40824, 41958, 42624, 45927, 46656, 47952, 49728, 52488, 53946, 54432, 55944, 61236, 62937, 63936, 69984, 71928, 72576, 74592, 80919, 81648, 83916, 91854, 93312, 95904, 99456, 104976, 107892, 108864, 111888, 122472, 125874, 127872, 139968, 143856, 149184, 161838, 163296, 167832, 183708, 188811, 191808, 209952, 215784, 217728, 223776, 242757, 244944, 251748, 279936, 287712, 298368, 323676, 326592, 335664, 367416, 377622, 383616, 419904, 431568, 447552, 485514, 489888, 503496, 566433, 575424, 647352, 653184, 671328, 734832, 755244, 839808, 863136, 895104, 971028, 979776, 1006992, 1132866, 1150848, 1294704, 1342656, 1469664, 1510488, 1699299, 1726272, 1942056, 1959552, 2013984, 2265732, 2589408, 2685312, 2939328, 3020976, 3398598, 3452544, 3884112, 4027968, 4531464, 5178816, 5878656, 6041952, 6797196, 7768224, 8055936, 9062928, 10357632, 12083904, 13594392, 15536448, 18125856, 24167808, 27188784, 31072896, 36251712, 54377568, 72503424, 108755136, 217510272]

約数ペア:

[(1, 217510272), (2, 108755136), (3, 72503424), (4, 54377568), (6, 36251712), (7, 31072896), (8, 27188784), (9, 24167808), (12, 18125856), (14, 15536448), (16, 13594392), (18, 12083904), (21, 10357632), (24, 9062928), (27, 8055936), (28, 7768224), (32, 6797196), (36, 6041952), (37, 5878656), (42, 5178816), (48, 4531464), (54, 4027968), (56, 3884112), (63, 3452544), (64, 3398598), (72, 3020976), (74, 2939328), (81, 2685312), (84, 2589408), (96, 2265732), (108, 2013984), (111, 1959552), (112, 1942056), (126, 1726272), (128, 1699299), (144, 1510488), (148, 1469664), (162, 1342656), (168, 1294704), (189, 1150848), (192, 1132866), (216, 1006992), (222, 979776), (224, 971028), (243, 895104), (252, 863136), (259, 839808), (288, 755244), (296, 734832), (324, 671328), (333, 653184), (336, 647352), (378, 575424), (384, 566433), (432, 503496), (444, 489888), (448, 485514), (486, 447552), (504, 431568), (518, 419904), (567, 383616), (576, 377622), (592, 367416), (648, 335664), (666, 326592), (672, 323676), (729, 298368), (756, 287712), (777, 279936), (864, 251748), (888, 244944), (896, 242757), (972, 223776), (999, 217728), (1008, 215784), (1036, 209952), (1134, 191808), (1152, 188811), (1184, 183708), (1296, 167832), (1332, 163296), (1344, 161838), (1458, 149184), (1512, 143856), (1554, 139968), (1701, 127872), (1728, 125874), (1776, 122472), (1944, 111888), (1998, 108864), (2016, 107892), (2072, 104976), (2187, 99456), (2268, 95904), (2331, 93312), (2368, 91854), (2592, 83916), (2664, 81648), (2688, 80919), (2916, 74592), (2997, 72576), (3024, 71928), (3108, 69984), (3402, 63936), (3456, 62937), (3552, 61236), (3888, 55944), (3996, 54432), (4032, 53946), (4144, 52488), (4374, 49728), (4536, 47952), (4662, 46656), (4736, 45927), (5103, 42624), (5184, 41958), (5328, 40824), (5832, 37296), (5994, 36288), (6048, 35964), (6216, 34992), (6561, 33152), (6804, 31968), (6993, 31104), (7104, 30618), (7776, 27972), (7992, 27216), (8064, 26973), (8288, 26244), (8748, 24864), (8991, 24192), (9072, 23976), (9324, 23328), (10206, 21312), (10368, 20979), (10656, 20412), (11664, 18648), (11988, 18144), (12096, 17982), (12432, 17496), (13122, 16576), (13608, 15984), (13986, 15552), (14208, 15309)]