219252852

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3187}}^1$

素因数の和:3227

約数の個数: 144

約数和(自身を含む): 712326720

約数和(自身を除く): 493073868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 84, 91, 98, 108, 117, 126, 147, 156, 182, 189, 196, 234, 252, 273, 294, 351, 364, 378, 441, 468, 546, 588, 637, 702, 756, 819, 882, 1092, 1274, 1323, 1404, 1638, 1764, 1911, 2457, 2548, 2646, 3187, 3276, 3822, 4914, 5292, 5733, 6374, 7644, 9561, 9828, 11466, 12748, 17199, 19122, 22309, 22932, 28683, 34398, 38244, 41431, 44618, 57366, 66927, 68796, 82862, 86049, 89236, 114732, 124293, 133854, 156163, 165724, 172098, 200781, 248586, 267708, 290017, 312326, 344196, 372879, 401562, 468489, 497172, 580034, 602343, 624652, 745758, 803124, 870051, 936978, 1118637, 1160068, 1204686, 1405467, 1491516, 1740102, 1873956, 2030119, 2237274, 2409372, 2610153, 2810934, 3480204, 4060238, 4216401, 4474548, 5220306, 5621868, 6090357, 7830459, 8120476, 8432802, 10440612, 12180714, 15660918, 16865604, 18271071, 24361428, 31321836, 36542142, 54813213, 73084284, 109626426, 219252852]

約数ペア:

[(1, 219252852), (2, 109626426), (3, 73084284), (4, 54813213), (6, 36542142), (7, 31321836), (9, 24361428), (12, 18271071), (13, 16865604), (14, 15660918), (18, 12180714), (21, 10440612), (26, 8432802), (27, 8120476), (28, 7830459), (36, 6090357), (39, 5621868), (42, 5220306), (49, 4474548), (52, 4216401), (54, 4060238), (63, 3480204), (78, 2810934), (84, 2610153), (91, 2409372), (98, 2237274), (108, 2030119), (117, 1873956), (126, 1740102), (147, 1491516), (156, 1405467), (182, 1204686), (189, 1160068), (196, 1118637), (234, 936978), (252, 870051), (273, 803124), (294, 745758), (351, 624652), (364, 602343), (378, 580034), (441, 497172), (468, 468489), (546, 401562), (588, 372879), (637, 344196), (702, 312326), (756, 290017), (819, 267708), (882, 248586), (1092, 200781), (1274, 172098), (1323, 165724), (1404, 156163), (1638, 133854), (1764, 124293), (1911, 114732), (2457, 89236), (2548, 86049), (2646, 82862), (3187, 68796), (3276, 66927), (3822, 57366), (4914, 44618), (5292, 41431), (5733, 38244), (6374, 34398), (7644, 28683), (9561, 22932), (9828, 22309), (11466, 19122), (12748, 17199)]