18338654368

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1\times {\mathrm{601}}^1$

素因数の和:1022

約数の個数: 96

約数和(自身を含む): 37847113920

約数和(自身を除く): 19508459552

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 131, 232, 251, 262, 464, 502, 524, 601, 928, 1004, 1048, 1202, 2008, 2096, 2404, 3799, 4016, 4192, 4808, 7279, 7598, 8032, 9616, 14558, 15196, 17429, 19232, 29116, 30392, 32881, 34858, 58232, 60784, 65762, 69716, 78731, 116464, 121568, 131524, 139432, 150851, 157462, 232928, 263048, 278864, 301702, 314924, 526096, 557728, 603404, 629848, 953549, 1052192, 1206808, 1259696, 1907098, 2283199, 2413616, 2519392, 3814196, 4374679, 4566398, 4827232, 7628392, 8749358, 9132796, 15256784, 17498716, 18265592, 19761481, 30513568, 34997432, 36531184, 39522962, 69994864, 73062368, 79045924, 139989728, 158091848, 316183696, 573082949, 632367392, 1146165898, 2292331796, 4584663592, 9169327184, 18338654368]

約数ペア:

[(1, 18338654368), (2, 9169327184), (4, 4584663592), (8, 2292331796), (16, 1146165898), (29, 632367392), (32, 573082949), (58, 316183696), (116, 158091848), (131, 139989728), (232, 79045924), (251, 73062368), (262, 69994864), (464, 39522962), (502, 36531184), (524, 34997432), (601, 30513568), (928, 19761481), (1004, 18265592), (1048, 17498716), (1202, 15256784), (2008, 9132796), (2096, 8749358), (2404, 7628392), (3799, 4827232), (4016, 4566398), (4192, 4374679), (4808, 3814196), (7279, 2519392), (7598, 2413616), (8032, 2283199), (9616, 1907098), (14558, 1259696), (15196, 1206808), (17429, 1052192), (19232, 953549), (29116, 629848), (30392, 603404), (32881, 557728), (34858, 526096), (58232, 314924), (60784, 301702), (65762, 278864), (69716, 263048), (78731, 232928), (116464, 157462), (121568, 150851), (131524, 139432)]