885000648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1559}}^1$

素因数の和:1715

約数の個数: 128

約数和(自身を含む): 2635776000

約数和(自身を除く): 1750775352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 109, 124, 168, 186, 217, 218, 248, 327, 372, 434, 436, 651, 654, 744, 763, 868, 872, 1302, 1308, 1526, 1559, 1736, 2289, 2604, 2616, 3052, 3118, 3379, 4578, 4677, 5208, 6104, 6236, 6758, 9156, 9354, 10137, 10913, 12472, 13516, 18312, 18708, 20274, 21826, 23653, 27032, 32739, 37416, 40548, 43652, 47306, 48329, 65478, 70959, 81096, 87304, 94612, 96658, 130956, 141918, 144987, 169931, 189224, 193316, 261912, 283836, 289974, 338303, 339862, 386632, 509793, 567672, 579948, 676606, 679724, 1014909, 1019586, 1159896, 1189517, 1353212, 1359448, 2029818, 2039172, 2379034, 2706424, 3568551, 4059636, 4078344, 4758068, 5267861, 7137102, 8119272, 9516136, 10535722, 14274204, 15803583, 21071444, 28548408, 31607166, 36875027, 42142888, 63214332, 73750054, 110625081, 126428664, 147500108, 221250162, 295000216, 442500324, 885000648]

約数ペア:

[(1, 885000648), (2, 442500324), (3, 295000216), (4, 221250162), (6, 147500108), (7, 126428664), (8, 110625081), (12, 73750054), (14, 63214332), (21, 42142888), (24, 36875027), (28, 31607166), (31, 28548408), (42, 21071444), (56, 15803583), (62, 14274204), (84, 10535722), (93, 9516136), (109, 8119272), (124, 7137102), (168, 5267861), (186, 4758068), (217, 4078344), (218, 4059636), (248, 3568551), (327, 2706424), (372, 2379034), (434, 2039172), (436, 2029818), (651, 1359448), (654, 1353212), (744, 1189517), (763, 1159896), (868, 1019586), (872, 1014909), (1302, 679724), (1308, 676606), (1526, 579948), (1559, 567672), (1736, 509793), (2289, 386632), (2604, 339862), (2616, 338303), (3052, 289974), (3118, 283836), (3379, 261912), (4578, 193316), (4677, 189224), (5208, 169931), (6104, 144987), (6236, 141918), (6758, 130956), (9156, 96658), (9354, 94612), (10137, 87304), (10913, 81096), (12472, 70959), (13516, 65478), (18312, 48329), (18708, 47306), (20274, 43652), (21826, 40548), (23653, 37416), (27032, 32739)]