284852568

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:278

約数の個数: 256

約数和(自身を含む): 975421440

約数和(自身を除く): 690568872

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 42, 44, 52, 56, 66, 71, 77, 78, 84, 88, 91, 104, 132, 142, 143, 154, 156, 167, 168, 182, 213, 231, 264, 273, 284, 286, 308, 312, 334, 364, 426, 429, 462, 497, 501, 546, 568, 572, 616, 668, 728, 781, 852, 858, 923, 924, 994, 1001, 1002, 1092, 1144, 1169, 1336, 1491, 1562, 1704, 1716, 1837, 1846, 1848, 1988, 2002, 2004, 2171, 2184, 2338, 2343, 2769, 2982, 3003, 3124, 3432, 3507, 3674, 3692, 3976, 4004, 4008, 4342, 4676, 4686, 5467, 5511, 5538, 5964, 6006, 6248, 6461, 6513, 7014, 7348, 7384, 8008, 8684, 9352, 9372, 10153, 10934, 11022, 11076, 11857, 11928, 12012, 12859, 12922, 13026, 14028, 14696, 15197, 16401, 17368, 18744, 19383, 20306, 21868, 22044, 22152, 23714, 23881, 24024, 25718, 25844, 26052, 28056, 30394, 30459, 32802, 35571, 38577, 38766, 40612, 43736, 44088, 45591, 47428, 47762, 51436, 51688, 52104, 60788, 60918, 65604, 71071, 71142, 71643, 77154, 77532, 81224, 82999, 91182, 94856, 95524, 102872, 121576, 121836, 130427, 131208, 142142, 142284, 143286, 154141, 154308, 155064, 165998, 167167, 182364, 191048, 213213, 243672, 248997, 260854, 284284, 284568, 286572, 308282, 308616, 331996, 334334, 364728, 391281, 426426, 462423, 497994, 501501, 521708, 568568, 573144, 616564, 663992, 668668, 782562, 852852, 912989, 924846, 995988, 1003002, 1043416, 1078987, 1233128, 1337336, 1565124, 1695551, 1705704, 1825978, 1849692, 1991976, 2006004, 2157974, 2738967, 3130248, 3236961, 3391102, 3651956, 3699384, 4012008, 4315948, 5086653, 5477934, 6473922, 6782204, 7303912, 8631896, 10173306, 10955868, 11868857, 12947844, 13564408, 20346612, 21911736, 23737714, 25895688, 35606571, 40693224, 47475428, 71213142, 94950856, 142426284, 284852568]

約数ペア:

[(1, 284852568), (2, 142426284), (3, 94950856), (4, 71213142), (6, 47475428), (7, 40693224), (8, 35606571), (11, 25895688), (12, 23737714), (13, 21911736), (14, 20346612), (21, 13564408), (22, 12947844), (24, 11868857), (26, 10955868), (28, 10173306), (33, 8631896), (39, 7303912), (42, 6782204), (44, 6473922), (52, 5477934), (56, 5086653), (66, 4315948), (71, 4012008), (77, 3699384), (78, 3651956), (84, 3391102), (88, 3236961), (91, 3130248), (104, 2738967), (132, 2157974), (142, 2006004), (143, 1991976), (154, 1849692), (156, 1825978), (167, 1705704), (168, 1695551), (182, 1565124), (213, 1337336), (231, 1233128), (264, 1078987), (273, 1043416), (284, 1003002), (286, 995988), (308, 924846), (312, 912989), (334, 852852), (364, 782562), (426, 668668), (429, 663992), (462, 616564), (497, 573144), (501, 568568), (546, 521708), (568, 501501), (572, 497994), (616, 462423), (668, 426426), (728, 391281), (781, 364728), (852, 334334), (858, 331996), (923, 308616), (924, 308282), (994, 286572), (1001, 284568), (1002, 284284), (1092, 260854), (1144, 248997), (1169, 243672), (1336, 213213), (1491, 191048), (1562, 182364), (1704, 167167), (1716, 165998), (1837, 155064), (1846, 154308), (1848, 154141), (1988, 143286), (2002, 142284), (2004, 142142), (2171, 131208), (2184, 130427), (2338, 121836), (2343, 121576), (2769, 102872), (2982, 95524), (3003, 94856), (3124, 91182), (3432, 82999), (3507, 81224), (3674, 77532), (3692, 77154), (3976, 71643), (4004, 71142), (4008, 71071), (4342, 65604), (4676, 60918), (4686, 60788), (5467, 52104), (5511, 51688), (5538, 51436), (5964, 47762), (6006, 47428), (6248, 45591), (6461, 44088), (6513, 43736), (7014, 40612), (7348, 38766), (7384, 38577), (8008, 35571), (8684, 32802), (9352, 30459), (9372, 30394), (10153, 28056), (10934, 26052), (11022, 25844), (11076, 25718), (11857, 24024), (11928, 23881), (12012, 23714), (12859, 22152), (12922, 22044), (13026, 21868), (14028, 20306), (14696, 19383), (15197, 18744), (16401, 17368)]