219528036

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3191}}^1$

素因数の和:3231

約数の個数: 144

約数和(自身を含む): 713220480

約数和(自身を除く): 493692444

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, 3191, 3276, 3822, 4914, 5292, 5733, 6382, 7644, 9573, 9828, 11466, 12764, 17199, 19146, 22337, 22932, 28719, 34398, 38292, 41483, 44674, 57438, 67011, 68796, 82966, 86157, 89348, 114876, 124449, 134022, 156359, 165932, 172314, 201033, 248898, 268044, 290381, 312718, 344628, 373347, 402066, 469077, 497796, 580762, 603099, 625436, 746694, 804132, 871143, 938154, 1120041, 1161524, 1206198, 1407231, 1493388, 1742286, 1876308, 2032667, 2240082, 2412396, 2613429, 2814462, 3484572, 4065334, 4221693, 4480164, 5226858, 5628924, 6098001, 7840287, 8130668, 8443386, 10453716, 12196002, 15680574, 16886772, 18294003, 24392004, 31361148, 36588006, 54882009, 73176012, 109764018, 219528036]

約数ペア:

[(1, 219528036), (2, 109764018), (3, 73176012), (4, 54882009), (6, 36588006), (7, 31361148), (9, 24392004), (12, 18294003), (13, 16886772), (14, 15680574), (18, 12196002), (21, 10453716), (26, 8443386), (27, 8130668), (28, 7840287), (36, 6098001), (39, 5628924), (42, 5226858), (49, 4480164), (52, 4221693), (54, 4065334), (63, 3484572), (78, 2814462), (84, 2613429), (91, 2412396), (98, 2240082), (108, 2032667), (117, 1876308), (126, 1742286), (147, 1493388), (156, 1407231), (182, 1206198), (189, 1161524), (196, 1120041), (234, 938154), (252, 871143), (273, 804132), (294, 746694), (351, 625436), (364, 603099), (378, 580762), (441, 497796), (468, 469077), (546, 402066), (588, 373347), (637, 344628), (702, 312718), (756, 290381), (819, 268044), (882, 248898), (1092, 201033), (1274, 172314), (1323, 165932), (1404, 156359), (1638, 134022), (1764, 124449), (1911, 114876), (2457, 89348), (2548, 86157), (2646, 82966), (3191, 68796), (3276, 67011), (3822, 57438), (4914, 44674), (5292, 41483), (5733, 38292), (6382, 34398), (7644, 28719), (9573, 22932), (9828, 22337), (11466, 19146), (12764, 17199)]