8889553296

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{66883}}^1$

素因数の和:66981

約数の個数: 120

約数和(自身を含む): 27169886016

約数和(自身を除く): 18280332720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 71, 72, 78, 104, 117, 142, 144, 156, 208, 213, 234, 284, 312, 426, 468, 568, 624, 639, 852, 923, 936, 1136, 1278, 1704, 1846, 1872, 2556, 2769, 3408, 3692, 5112, 5538, 7384, 8307, 10224, 11076, 14768, 16614, 22152, 33228, 44304, 66456, 66883, 132912, 133766, 200649, 267532, 401298, 535064, 601947, 802596, 869479, 1070128, 1203894, 1605192, 1738958, 2407788, 2608437, 3210384, 3477916, 4748693, 4815576, 5216874, 6955832, 7825311, 9497386, 9631152, 10433748, 13911664, 14246079, 15650622, 18994772, 20867496, 28492158, 31301244, 37989544, 41734992, 42738237, 56984316, 61733009, 62602488, 75979088, 85476474, 113968632, 123466018, 125204976, 170952948, 185199027, 227937264, 246932036, 341905896, 370398054, 493864072, 555597081, 683811792, 740796108, 987728144, 1111194162, 1481592216, 2222388324, 2963184432, 4444776648, 8889553296]

約数ペア:

[(1, 8889553296), (2, 4444776648), (3, 2963184432), (4, 2222388324), (6, 1481592216), (8, 1111194162), (9, 987728144), (12, 740796108), (13, 683811792), (16, 555597081), (18, 493864072), (24, 370398054), (26, 341905896), (36, 246932036), (39, 227937264), (48, 185199027), (52, 170952948), (71, 125204976), (72, 123466018), (78, 113968632), (104, 85476474), (117, 75979088), (142, 62602488), (144, 61733009), (156, 56984316), (208, 42738237), (213, 41734992), (234, 37989544), (284, 31301244), (312, 28492158), (426, 20867496), (468, 18994772), (568, 15650622), (624, 14246079), (639, 13911664), (852, 10433748), (923, 9631152), (936, 9497386), (1136, 7825311), (1278, 6955832), (1704, 5216874), (1846, 4815576), (1872, 4748693), (2556, 3477916), (2769, 3210384), (3408, 2608437), (3692, 2407788), (5112, 1738958), (5538, 1605192), (7384, 1203894), (8307, 1070128), (10224, 869479), (11076, 802596), (14768, 601947), (16614, 535064), (22152, 401298), (33228, 267532), (44304, 200649), (66456, 133766), (66883, 132912)]