2021826816

素因数分解:

$2^8\times 3^2\times {\mathrm{37}}^2\times {\mathrm{641}}^1$

素因数の和:737

約数の個数: 162

約数和(自身を含む): 6000582042

約数和(自身を除く): 3978755226

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 74, 96, 111, 128, 144, 148, 192, 222, 256, 288, 296, 333, 384, 444, 576, 592, 641, 666, 768, 888, 1152, 1184, 1282, 1332, 1369, 1776, 1923, 2304, 2368, 2564, 2664, 2738, 3552, 3846, 4107, 4736, 5128, 5328, 5476, 5769, 7104, 7692, 8214, 9472, 10256, 10656, 10952, 11538, 12321, 14208, 15384, 16428, 20512, 21312, 21904, 23076, 23717, 24642, 28416, 30768, 32856, 41024, 42624, 43808, 46152, 47434, 49284, 61536, 65712, 71151, 82048, 85248, 87616, 92304, 94868, 98568, 123072, 131424, 142302, 164096, 175232, 184608, 189736, 197136, 213453, 246144, 262848, 284604, 350464, 369216, 379472, 394272, 426906, 492288, 525696, 569208, 738432, 758944, 788544, 853812, 877529, 1051392, 1138416, 1476864, 1517888, 1577088, 1707624, 1755058, 2276832, 2632587, 3035776, 3154176, 3415248, 3510116, 4553664, 5265174, 6071552, 6830496, 7020232, 7897761, 9107328, 10530348, 13660992, 14040464, 15795522, 18214656, 21060696, 27321984, 28080928, 31591044, 42121392, 54643968, 56161856, 63182088, 84242784, 112323712, 126364176, 168485568, 224647424, 252728352, 336971136, 505456704, 673942272, 1010913408, 2021826816]

約数ペア:

[(1, 2021826816), (2, 1010913408), (3, 673942272), (4, 505456704), (6, 336971136), (8, 252728352), (9, 224647424), (12, 168485568), (16, 126364176), (18, 112323712), (24, 84242784), (32, 63182088), (36, 56161856), (37, 54643968), (48, 42121392), (64, 31591044), (72, 28080928), (74, 27321984), (96, 21060696), (111, 18214656), (128, 15795522), (144, 14040464), (148, 13660992), (192, 10530348), (222, 9107328), (256, 7897761), (288, 7020232), (296, 6830496), (333, 6071552), (384, 5265174), (444, 4553664), (576, 3510116), (592, 3415248), (641, 3154176), (666, 3035776), (768, 2632587), (888, 2276832), (1152, 1755058), (1184, 1707624), (1282, 1577088), (1332, 1517888), (1369, 1476864), (1776, 1138416), (1923, 1051392), (2304, 877529), (2368, 853812), (2564, 788544), (2664, 758944), (2738, 738432), (3552, 569208), (3846, 525696), (4107, 492288), (4736, 426906), (5128, 394272), (5328, 379472), (5476, 369216), (5769, 350464), (7104, 284604), (7692, 262848), (8214, 246144), (9472, 213453), (10256, 197136), (10656, 189736), (10952, 184608), (11538, 175232), (12321, 164096), (14208, 142302), (15384, 131424), (16428, 123072), (20512, 98568), (21312, 94868), (21904, 92304), (23076, 87616), (23717, 85248), (24642, 82048), (28416, 71151), (30768, 65712), (32856, 61536), (41024, 49284), (42624, 47434), (43808, 46152)]