15676557728

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{409}}^1\times {\mathrm{463}}^1$

素因数の和:1094

約数の個数: 96

約数和(自身を含む): 33558336000

約数和(自身を除く): 17881778272

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 199, 208, 398, 409, 416, 463, 796, 818, 926, 1592, 1636, 1852, 2587, 3184, 3272, 3704, 5174, 5317, 6019, 6368, 6544, 7408, 10348, 10634, 12038, 13088, 14816, 20696, 21268, 24076, 41392, 42536, 48152, 81391, 82784, 85072, 92137, 96304, 162782, 170144, 184274, 189367, 192608, 325564, 368548, 378734, 651128, 737096, 757468, 1058083, 1197781, 1302256, 1474192, 1514936, 2116166, 2395562, 2461771, 2604512, 2948384, 3029872, 4232332, 4791124, 4923542, 6059744, 8464664, 9582248, 9847084, 16929328, 19164496, 19694168, 33858656, 37684033, 38328992, 39388336, 75368066, 78776672, 150736132, 301472264, 489892429, 602944528, 979784858, 1205889056, 1959569716, 3919139432, 7838278864, 15676557728]

約数ペア:

[(1, 15676557728), (2, 7838278864), (4, 3919139432), (8, 1959569716), (13, 1205889056), (16, 979784858), (26, 602944528), (32, 489892429), (52, 301472264), (104, 150736132), (199, 78776672), (208, 75368066), (398, 39388336), (409, 38328992), (416, 37684033), (463, 33858656), (796, 19694168), (818, 19164496), (926, 16929328), (1592, 9847084), (1636, 9582248), (1852, 8464664), (2587, 6059744), (3184, 4923542), (3272, 4791124), (3704, 4232332), (5174, 3029872), (5317, 2948384), (6019, 2604512), (6368, 2461771), (6544, 2395562), (7408, 2116166), (10348, 1514936), (10634, 1474192), (12038, 1302256), (13088, 1197781), (14816, 1058083), (20696, 757468), (21268, 737096), (24076, 651128), (41392, 378734), (42536, 368548), (48152, 325564), (81391, 192608), (82784, 189367), (85072, 184274), (92137, 170144), (96304, 162782)]