2550874961208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{617}}^1\times {\mathrm{124919}}^1$

素因数の和:125749

約数の個数: 128

約数和(自身を含む): 7337141222400

約数和(自身を除く): 4786266261192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 197, 394, 591, 617, 788, 1182, 1234, 1379, 1576, 1851, 2364, 2468, 2758, 3702, 4137, 4319, 4728, 4936, 5516, 7404, 8274, 8638, 11032, 12957, 14808, 16548, 17276, 25914, 33096, 34552, 51828, 103656, 121549, 124919, 243098, 249838, 364647, 374757, 486196, 499676, 729294, 749514, 850843, 874433, 972392, 999352, 1458588, 1499028, 1701686, 1748866, 2552529, 2623299, 2917176, 2998056, 3403372, 3497732, 5105058, 5246598, 6806744, 6995464, 10210116, 10493196, 20420232, 20986392, 24609043, 49218086, 73827129, 77075023, 98436172, 147654258, 154150046, 172263301, 196872344, 231225069, 295308516, 308300092, 344526602, 462450138, 516789903, 539525161, 590617032, 616600184, 689053204, 924900276, 1033579806, 1079050322, 1378106408, 1618575483, 1849800552, 2067159612, 2158100644, 3237150966, 4134319224, 4316201288, 6474301932, 12948603864, 15183779531, 30367559062, 45551338593, 60735118124, 91102677186, 106286456717, 121470236248, 182205354372, 212572913434, 318859370151, 364410708744, 425145826868, 637718740302, 850291653736, 1275437480604, 2550874961208]

約数ペア:

[(1, 2550874961208), (2, 1275437480604), (3, 850291653736), (4, 637718740302), (6, 425145826868), (7, 364410708744), (8, 318859370151), (12, 212572913434), (14, 182205354372), (21, 121470236248), (24, 106286456717), (28, 91102677186), (42, 60735118124), (56, 45551338593), (84, 30367559062), (168, 15183779531), (197, 12948603864), (394, 6474301932), (591, 4316201288), (617, 4134319224), (788, 3237150966), (1182, 2158100644), (1234, 2067159612), (1379, 1849800552), (1576, 1618575483), (1851, 1378106408), (2364, 1079050322), (2468, 1033579806), (2758, 924900276), (3702, 689053204), (4137, 616600184), (4319, 590617032), (4728, 539525161), (4936, 516789903), (5516, 462450138), (7404, 344526602), (8274, 308300092), (8638, 295308516), (11032, 231225069), (12957, 196872344), (14808, 172263301), (16548, 154150046), (17276, 147654258), (25914, 98436172), (33096, 77075023), (34552, 73827129), (51828, 49218086), (103656, 24609043), (121549, 20986392), (124919, 20420232), (243098, 10493196), (249838, 10210116), (364647, 6995464), (374757, 6806744), (486196, 5246598), (499676, 5105058), (729294, 3497732), (749514, 3403372), (850843, 2998056), (874433, 2917176), (972392, 2623299), (999352, 2552529), (1458588, 1748866), (1499028, 1701686)]