2130185256

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{653}}^1$

素因数の和:843

約数の個数: 128

約数和(自身を含む): 5697648000

約数和(自身を除く): 3567462744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 43, 58, 86, 87, 109, 116, 129, 172, 174, 218, 232, 258, 327, 344, 348, 436, 516, 653, 654, 696, 872, 1032, 1247, 1306, 1308, 1959, 2494, 2612, 2616, 3161, 3741, 3918, 4687, 4988, 5224, 6322, 7482, 7836, 9374, 9483, 9976, 12644, 14061, 14964, 15672, 18748, 18937, 18966, 25288, 28079, 28122, 29928, 37496, 37874, 37932, 56158, 56244, 56811, 71177, 75748, 75864, 84237, 112316, 112488, 113622, 135923, 142354, 151496, 168474, 213531, 224632, 227244, 271846, 284708, 336948, 407769, 427062, 454488, 543692, 569416, 673896, 814291, 815538, 854124, 1087384, 1628582, 1631076, 1708248, 2064133, 2442873, 3060611, 3257164, 3262152, 4128266, 4885746, 6121222, 6192399, 6514328, 8256532, 9181833, 9771492, 12242444, 12384798, 16513064, 18363666, 19542984, 24484888, 24769596, 36727332, 49539192, 73454664, 88757719, 177515438, 266273157, 355030876, 532546314, 710061752, 1065092628, 2130185256]

約数ペア:

[(1, 2130185256), (2, 1065092628), (3, 710061752), (4, 532546314), (6, 355030876), (8, 266273157), (12, 177515438), (24, 88757719), (29, 73454664), (43, 49539192), (58, 36727332), (86, 24769596), (87, 24484888), (109, 19542984), (116, 18363666), (129, 16513064), (172, 12384798), (174, 12242444), (218, 9771492), (232, 9181833), (258, 8256532), (327, 6514328), (344, 6192399), (348, 6121222), (436, 4885746), (516, 4128266), (653, 3262152), (654, 3257164), (696, 3060611), (872, 2442873), (1032, 2064133), (1247, 1708248), (1306, 1631076), (1308, 1628582), (1959, 1087384), (2494, 854124), (2612, 815538), (2616, 814291), (3161, 673896), (3741, 569416), (3918, 543692), (4687, 454488), (4988, 427062), (5224, 407769), (6322, 336948), (7482, 284708), (7836, 271846), (9374, 227244), (9483, 224632), (9976, 213531), (12644, 168474), (14061, 151496), (14964, 142354), (15672, 135923), (18748, 113622), (18937, 112488), (18966, 112316), (25288, 84237), (28079, 75864), (28122, 75748), (29928, 71177), (37496, 56811), (37874, 56244), (37932, 56158)]