263359404

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2879}}^1$

素因数の和:2921

約数の個数: 144

約数和(自身を含む): 858009600

約数和(自身を除く): 594650196

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 84, 99, 108, 121, 126, 132, 154, 189, 198, 231, 242, 252, 297, 308, 363, 378, 396, 462, 484, 594, 693, 726, 756, 847, 924, 1089, 1188, 1386, 1452, 1694, 2079, 2178, 2541, 2772, 2879, 3267, 3388, 4158, 4356, 5082, 5758, 6534, 7623, 8316, 8637, 10164, 11516, 13068, 15246, 17274, 20153, 22869, 25911, 30492, 31669, 34548, 40306, 45738, 51822, 60459, 63338, 77733, 80612, 91476, 95007, 103644, 120918, 126676, 155466, 181377, 190014, 221683, 241836, 285021, 310932, 348359, 362754, 380028, 443366, 544131, 570042, 665049, 696718, 725508, 855063, 886732, 1045077, 1088262, 1140084, 1330098, 1393436, 1710126, 1995147, 2090154, 2176524, 2438513, 2660196, 3135231, 3420252, 3990294, 4180308, 4877026, 5985441, 6270462, 7315539, 7980588, 9405693, 9754052, 11970882, 12540924, 14631078, 18811386, 21946617, 23941764, 29262156, 37622772, 43893234, 65839851, 87786468, 131679702, 263359404]

約数ペア:

[(1, 263359404), (2, 131679702), (3, 87786468), (4, 65839851), (6, 43893234), (7, 37622772), (9, 29262156), (11, 23941764), (12, 21946617), (14, 18811386), (18, 14631078), (21, 12540924), (22, 11970882), (27, 9754052), (28, 9405693), (33, 7980588), (36, 7315539), (42, 6270462), (44, 5985441), (54, 4877026), (63, 4180308), (66, 3990294), (77, 3420252), (84, 3135231), (99, 2660196), (108, 2438513), (121, 2176524), (126, 2090154), (132, 1995147), (154, 1710126), (189, 1393436), (198, 1330098), (231, 1140084), (242, 1088262), (252, 1045077), (297, 886732), (308, 855063), (363, 725508), (378, 696718), (396, 665049), (462, 570042), (484, 544131), (594, 443366), (693, 380028), (726, 362754), (756, 348359), (847, 310932), (924, 285021), (1089, 241836), (1188, 221683), (1386, 190014), (1452, 181377), (1694, 155466), (2079, 126676), (2178, 120918), (2541, 103644), (2772, 95007), (2879, 91476), (3267, 80612), (3388, 77733), (4158, 63338), (4356, 60459), (5082, 51822), (5758, 45738), (6534, 40306), (7623, 34548), (8316, 31669), (8637, 30492), (10164, 25911), (11516, 22869), (13068, 20153), (15246, 17274)]