12854443504

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{134867}}^1$

素因数の和:134942

約数の個数: 80

約数和(自身を含む): 30503904768

約数和(自身を除く): 17649461264

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 37, 46, 56, 74, 92, 112, 148, 161, 184, 259, 296, 322, 368, 518, 592, 644, 851, 1036, 1288, 1702, 2072, 2576, 3404, 4144, 5957, 6808, 11914, 13616, 23828, 47656, 95312, 134867, 269734, 539468, 944069, 1078936, 1888138, 2157872, 3101941, 3776276, 4990079, 6203882, 7552552, 9980158, 12407764, 15105104, 19960316, 21713587, 24815528, 34930553, 39920632, 43427174, 49631056, 69861106, 79841264, 86854348, 114771817, 139722212, 173708696, 229543634, 279444424, 347417392, 459087268, 558888848, 803402719, 918174536, 1606805438, 1836349072, 3213610876, 6427221752, 12854443504]

約数ペア:

[(1, 12854443504), (2, 6427221752), (4, 3213610876), (7, 1836349072), (8, 1606805438), (14, 918174536), (16, 803402719), (23, 558888848), (28, 459087268), (37, 347417392), (46, 279444424), (56, 229543634), (74, 173708696), (92, 139722212), (112, 114771817), (148, 86854348), (161, 79841264), (184, 69861106), (259, 49631056), (296, 43427174), (322, 39920632), (368, 34930553), (518, 24815528), (592, 21713587), (644, 19960316), (851, 15105104), (1036, 12407764), (1288, 9980158), (1702, 7552552), (2072, 6203882), (2576, 4990079), (3404, 3776276), (4144, 3101941), (5957, 2157872), (6808, 1888138), (11914, 1078936), (13616, 944069), (23828, 539468), (47656, 269734), (95312, 134867)]