2018188416

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2971}}^1$

素因数の和:3078

約数の個数: 128

約数和(自身を含む): 5638478400

約数和(自身を除く): 3620289984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 61, 64, 87, 96, 116, 122, 128, 174, 183, 192, 232, 244, 348, 366, 384, 464, 488, 696, 732, 928, 976, 1392, 1464, 1769, 1856, 1952, 2784, 2928, 2971, 3538, 3712, 3904, 5307, 5568, 5856, 5942, 7076, 7808, 8913, 10614, 11136, 11712, 11884, 14152, 17826, 21228, 23424, 23768, 28304, 35652, 42456, 47536, 56608, 71304, 84912, 86159, 95072, 113216, 142608, 169824, 172318, 181231, 190144, 226432, 258477, 285216, 339648, 344636, 362462, 380288, 516954, 543693, 570432, 679296, 689272, 724924, 1033908, 1087386, 1140864, 1378544, 1449848, 2067816, 2174772, 2757088, 2899696, 4135632, 4349544, 5255699, 5514176, 5799392, 8271264, 8699088, 10511398, 11028352, 11598784, 15767097, 16542528, 17398176, 21022796, 23197568, 31534194, 33085056, 34796352, 42045592, 63068388, 69592704, 84091184, 126136776, 168182368, 252273552, 336364736, 504547104, 672729472, 1009094208, 2018188416]

約数ペア:

[(1, 2018188416), (2, 1009094208), (3, 672729472), (4, 504547104), (6, 336364736), (8, 252273552), (12, 168182368), (16, 126136776), (24, 84091184), (29, 69592704), (32, 63068388), (48, 42045592), (58, 34796352), (61, 33085056), (64, 31534194), (87, 23197568), (96, 21022796), (116, 17398176), (122, 16542528), (128, 15767097), (174, 11598784), (183, 11028352), (192, 10511398), (232, 8699088), (244, 8271264), (348, 5799392), (366, 5514176), (384, 5255699), (464, 4349544), (488, 4135632), (696, 2899696), (732, 2757088), (928, 2174772), (976, 2067816), (1392, 1449848), (1464, 1378544), (1769, 1140864), (1856, 1087386), (1952, 1033908), (2784, 724924), (2928, 689272), (2971, 679296), (3538, 570432), (3712, 543693), (3904, 516954), (5307, 380288), (5568, 362462), (5856, 344636), (5942, 339648), (7076, 285216), (7808, 258477), (8913, 226432), (10614, 190144), (11136, 181231), (11712, 172318), (11884, 169824), (14152, 142608), (17826, 113216), (21228, 95072), (23424, 86159), (23768, 84912), (28304, 71304), (35652, 56608), (42456, 47536)]