647248056

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{42337}}^1$

素因数の和:42373

約数の個数: 96

約数和(自身を含む): 2027143440

約数和(自身を除く): 1379895384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 104, 147, 156, 168, 182, 196, 273, 294, 312, 364, 392, 546, 588, 637, 728, 1092, 1176, 1274, 1911, 2184, 2548, 3822, 5096, 7644, 15288, 42337, 84674, 127011, 169348, 254022, 296359, 338696, 508044, 550381, 592718, 889077, 1016088, 1100762, 1185436, 1651143, 1778154, 2074513, 2201524, 2370872, 3302286, 3556308, 3852667, 4149026, 4403048, 6223539, 6604572, 7112616, 7705334, 8298052, 11558001, 12447078, 13209144, 15410668, 16596104, 23116002, 24894156, 26968669, 30821336, 46232004, 49788312, 53937338, 80906007, 92464008, 107874676, 161812014, 215749352, 323624028, 647248056]

約数ペア:

[(1, 647248056), (2, 323624028), (3, 215749352), (4, 161812014), (6, 107874676), (7, 92464008), (8, 80906007), (12, 53937338), (13, 49788312), (14, 46232004), (21, 30821336), (24, 26968669), (26, 24894156), (28, 23116002), (39, 16596104), (42, 15410668), (49, 13209144), (52, 12447078), (56, 11558001), (78, 8298052), (84, 7705334), (91, 7112616), (98, 6604572), (104, 6223539), (147, 4403048), (156, 4149026), (168, 3852667), (182, 3556308), (196, 3302286), (273, 2370872), (294, 2201524), (312, 2074513), (364, 1778154), (392, 1651143), (546, 1185436), (588, 1100762), (637, 1016088), (728, 889077), (1092, 592718), (1176, 550381), (1274, 508044), (1911, 338696), (2184, 296359), (2548, 254022), (3822, 169348), (5096, 127011), (7644, 84674), (15288, 42337)]