2120976

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:141

約数の個数: 120

約数和(自身を含む): 7041216

約数和(自身を除く): 4920240

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 99, 103, 104, 117, 132, 143, 144, 156, 176, 198, 206, 208, 234, 264, 286, 309, 312, 396, 412, 429, 468, 528, 572, 618, 624, 792, 824, 858, 927, 936, 1133, 1144, 1236, 1287, 1339, 1584, 1648, 1716, 1854, 1872, 2266, 2288, 2472, 2574, 2678, 3399, 3432, 3708, 4017, 4532, 4944, 5148, 5356, 6798, 6864, 7416, 8034, 9064, 10197, 10296, 10712, 12051, 13596, 14729, 14832, 16068, 18128, 20394, 20592, 21424, 24102, 27192, 29458, 32136, 40788, 44187, 48204, 54384, 58916, 64272, 81576, 88374, 96408, 117832, 132561, 163152, 176748, 192816, 235664, 265122, 353496, 530244, 706992, 1060488, 2120976]

約数ペア:

[(1, 2120976), (2, 1060488), (3, 706992), (4, 530244), (6, 353496), (8, 265122), (9, 235664), (11, 192816), (12, 176748), (13, 163152), (16, 132561), (18, 117832), (22, 96408), (24, 88374), (26, 81576), (33, 64272), (36, 58916), (39, 54384), (44, 48204), (48, 44187), (52, 40788), (66, 32136), (72, 29458), (78, 27192), (88, 24102), (99, 21424), (103, 20592), (104, 20394), (117, 18128), (132, 16068), (143, 14832), (144, 14729), (156, 13596), (176, 12051), (198, 10712), (206, 10296), (208, 10197), (234, 9064), (264, 8034), (286, 7416), (309, 6864), (312, 6798), (396, 5356), (412, 5148), (429, 4944), (468, 4532), (528, 4017), (572, 3708), (618, 3432), (624, 3399), (792, 2678), (824, 2574), (858, 2472), (927, 2288), (936, 2266), (1133, 1872), (1144, 1854), (1236, 1716), (1287, 1648), (1339, 1584)]