105721728

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1063}}^1$

素因数の和:1124

約数の個数: 128

約数和(自身を含む): 329925120

約数和(自身を除く): 224203392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 64, 74, 84, 96, 111, 112, 128, 148, 168, 192, 222, 224, 259, 296, 336, 384, 444, 448, 518, 592, 672, 777, 888, 896, 1036, 1063, 1184, 1344, 1554, 1776, 2072, 2126, 2368, 2688, 3108, 3189, 3552, 4144, 4252, 4736, 6216, 6378, 7104, 7441, 8288, 8504, 12432, 12756, 14208, 14882, 16576, 17008, 22323, 24864, 25512, 29764, 33152, 34016, 39331, 44646, 49728, 51024, 59528, 68032, 78662, 89292, 99456, 102048, 117993, 119056, 136064, 157324, 178584, 204096, 235986, 238112, 275317, 314648, 357168, 408192, 471972, 476224, 550634, 629296, 714336, 825951, 943944, 952448, 1101268, 1258592, 1428672, 1651902, 1887888, 2202536, 2517184, 2857344, 3303804, 3775776, 4405072, 5034368, 6607608, 7551552, 8810144, 13215216, 15103104, 17620288, 26430432, 35240576, 52860864, 105721728]

約数ペア:

[(1, 105721728), (2, 52860864), (3, 35240576), (4, 26430432), (6, 17620288), (7, 15103104), (8, 13215216), (12, 8810144), (14, 7551552), (16, 6607608), (21, 5034368), (24, 4405072), (28, 3775776), (32, 3303804), (37, 2857344), (42, 2517184), (48, 2202536), (56, 1887888), (64, 1651902), (74, 1428672), (84, 1258592), (96, 1101268), (111, 952448), (112, 943944), (128, 825951), (148, 714336), (168, 629296), (192, 550634), (222, 476224), (224, 471972), (259, 408192), (296, 357168), (336, 314648), (384, 275317), (444, 238112), (448, 235986), (518, 204096), (592, 178584), (672, 157324), (777, 136064), (888, 119056), (896, 117993), (1036, 102048), (1063, 99456), (1184, 89292), (1344, 78662), (1554, 68032), (1776, 59528), (2072, 51024), (2126, 49728), (2368, 44646), (2688, 39331), (3108, 34016), (3189, 33152), (3552, 29764), (4144, 25512), (4252, 24864), (4736, 22323), (6216, 17008), (6378, 16576), (7104, 14882), (7441, 14208), (8288, 12756), (8504, 12432)]