21808762752

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{102701}}^1$

素因数の和:102804

約数の個数: 128

約数和(自身を含む): 67043865600

約数和(自身を除く): 45235102848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 79, 84, 96, 112, 128, 158, 168, 192, 224, 237, 316, 336, 384, 448, 474, 553, 632, 672, 896, 948, 1106, 1264, 1344, 1659, 1896, 2212, 2528, 2688, 3318, 3792, 4424, 5056, 6636, 7584, 8848, 10112, 13272, 15168, 17696, 26544, 30336, 35392, 53088, 70784, 102701, 106176, 205402, 212352, 308103, 410804, 616206, 718907, 821608, 1232412, 1437814, 1643216, 2156721, 2464824, 2875628, 3286432, 4313442, 4929648, 5751256, 6572864, 8113379, 8626884, 9859296, 11502512, 13145728, 16226758, 17253768, 19718592, 23005024, 24340137, 32453516, 34507536, 39437184, 46010048, 48680274, 56793653, 64907032, 69015072, 92020096, 97360548, 113587306, 129814064, 138030144, 170380959, 194721096, 227174612, 259628128, 276060288, 340761918, 389442192, 454349224, 519256256, 681523836, 778884384, 908698448, 1038512512, 1363047672, 1557768768, 1817396896, 2726095344, 3115537536, 3634793792, 5452190688, 7269587584, 10904381376, 21808762752]

約数ペア:

[(1, 21808762752), (2, 10904381376), (3, 7269587584), (4, 5452190688), (6, 3634793792), (7, 3115537536), (8, 2726095344), (12, 1817396896), (14, 1557768768), (16, 1363047672), (21, 1038512512), (24, 908698448), (28, 778884384), (32, 681523836), (42, 519256256), (48, 454349224), (56, 389442192), (64, 340761918), (79, 276060288), (84, 259628128), (96, 227174612), (112, 194721096), (128, 170380959), (158, 138030144), (168, 129814064), (192, 113587306), (224, 97360548), (237, 92020096), (316, 69015072), (336, 64907032), (384, 56793653), (448, 48680274), (474, 46010048), (553, 39437184), (632, 34507536), (672, 32453516), (896, 24340137), (948, 23005024), (1106, 19718592), (1264, 17253768), (1344, 16226758), (1659, 13145728), (1896, 11502512), (2212, 9859296), (2528, 8626884), (2688, 8113379), (3318, 6572864), (3792, 5751256), (4424, 4929648), (5056, 4313442), (6636, 3286432), (7584, 2875628), (8848, 2464824), (10112, 2156721), (13272, 1643216), (15168, 1437814), (17696, 1232412), (26544, 821608), (30336, 718907), (35392, 616206), (53088, 410804), (70784, 308103), (102701, 212352), (106176, 205402)]