2017597848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1\times {\mathrm{461}}^1$

素因数の和:825

約数の個数: 128

約数和(自身を含む): 5854464000

約数和(自身を除く): 3836866152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 109, 168, 218, 239, 327, 436, 461, 478, 654, 717, 763, 872, 922, 956, 1308, 1383, 1434, 1526, 1673, 1844, 1912, 2289, 2616, 2766, 2868, 3052, 3227, 3346, 3688, 4578, 5019, 5532, 5736, 6104, 6454, 6692, 9156, 9681, 10038, 11064, 12908, 13384, 18312, 19362, 20076, 25816, 26051, 38724, 40152, 50249, 52102, 77448, 78153, 100498, 104204, 110179, 150747, 156306, 182357, 200996, 208408, 220358, 301494, 312612, 330537, 351743, 364714, 401992, 440716, 547071, 602988, 625224, 661074, 703486, 729428, 771253, 881432, 1055229, 1094142, 1205976, 1322148, 1406972, 1458856, 1542506, 2110458, 2188284, 2313759, 2644296, 2813944, 3085012, 4220916, 4376568, 4627518, 6170024, 8441832, 9255036, 12009511, 18510072, 24019022, 36028533, 48038044, 72057066, 84066577, 96076088, 144114132, 168133154, 252199731, 288228264, 336266308, 504399462, 672532616, 1008798924, 2017597848]

約数ペア:

[(1, 2017597848), (2, 1008798924), (3, 672532616), (4, 504399462), (6, 336266308), (7, 288228264), (8, 252199731), (12, 168133154), (14, 144114132), (21, 96076088), (24, 84066577), (28, 72057066), (42, 48038044), (56, 36028533), (84, 24019022), (109, 18510072), (168, 12009511), (218, 9255036), (239, 8441832), (327, 6170024), (436, 4627518), (461, 4376568), (478, 4220916), (654, 3085012), (717, 2813944), (763, 2644296), (872, 2313759), (922, 2188284), (956, 2110458), (1308, 1542506), (1383, 1458856), (1434, 1406972), (1526, 1322148), (1673, 1205976), (1844, 1094142), (1912, 1055229), (2289, 881432), (2616, 771253), (2766, 729428), (2868, 703486), (3052, 661074), (3227, 625224), (3346, 602988), (3688, 547071), (4578, 440716), (5019, 401992), (5532, 364714), (5736, 351743), (6104, 330537), (6454, 312612), (6692, 301494), (9156, 220358), (9681, 208408), (10038, 200996), (11064, 182357), (12908, 156306), (13384, 150747), (18312, 110179), (19362, 104204), (20076, 100498), (25816, 78153), (26051, 77448), (38724, 52102), (40152, 50249)]