1118313856

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2459}}^1$

素因数の和:2520

約数の個数: 128

約数和(自身を含む): 2709936000

約数和(自身を除く): 1591622144

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 32, 34, 38, 44, 64, 68, 76, 88, 128, 136, 152, 176, 187, 209, 272, 304, 323, 352, 374, 418, 544, 608, 646, 704, 748, 836, 1088, 1216, 1292, 1408, 1496, 1672, 2176, 2432, 2459, 2584, 2992, 3344, 3553, 4918, 5168, 5984, 6688, 7106, 9836, 10336, 11968, 13376, 14212, 19672, 20672, 23936, 26752, 27049, 28424, 39344, 41344, 41803, 46721, 54098, 56848, 78688, 83606, 93442, 108196, 113696, 157376, 167212, 186884, 216392, 227392, 314752, 334424, 373768, 432784, 454784, 459833, 513931, 668848, 747536, 794257, 865568, 919666, 1027862, 1337696, 1495072, 1588514, 1731136, 1839332, 2055724, 2675392, 2990144, 3177028, 3462272, 3678664, 4111448, 5350784, 5980288, 6354056, 7357328, 8222896, 8736827, 12708112, 14714656, 16445792, 17473654, 25416224, 29429312, 32891584, 34947308, 50832448, 58858624, 65783168, 69894616, 101664896, 139789232, 279578464, 559156928, 1118313856]

約数ペア:

[(1, 1118313856), (2, 559156928), (4, 279578464), (8, 139789232), (11, 101664896), (16, 69894616), (17, 65783168), (19, 58858624), (22, 50832448), (32, 34947308), (34, 32891584), (38, 29429312), (44, 25416224), (64, 17473654), (68, 16445792), (76, 14714656), (88, 12708112), (128, 8736827), (136, 8222896), (152, 7357328), (176, 6354056), (187, 5980288), (209, 5350784), (272, 4111448), (304, 3678664), (323, 3462272), (352, 3177028), (374, 2990144), (418, 2675392), (544, 2055724), (608, 1839332), (646, 1731136), (704, 1588514), (748, 1495072), (836, 1337696), (1088, 1027862), (1216, 919666), (1292, 865568), (1408, 794257), (1496, 747536), (1672, 668848), (2176, 513931), (2432, 459833), (2459, 454784), (2584, 432784), (2992, 373768), (3344, 334424), (3553, 314752), (4918, 227392), (5168, 216392), (5984, 186884), (6688, 167212), (7106, 157376), (9836, 113696), (10336, 108196), (11968, 93442), (13376, 83606), (14212, 78688), (19672, 56848), (20672, 54098), (23936, 46721), (26752, 41803), (27049, 41344), (28424, 39344)]