538890768

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:294

約数の個数: 240

約数和(自身を含む): 1737736000

約数和(自身を除く): 1198845232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 109, 114, 117, 139, 144, 152, 156, 171, 208, 218, 228, 234, 247, 278, 304, 312, 327, 342, 417, 436, 456, 468, 494, 556, 624, 654, 684, 741, 834, 872, 912, 936, 981, 988, 1112, 1251, 1308, 1368, 1417, 1482, 1668, 1744, 1807, 1872, 1962, 1976, 2071, 2223, 2224, 2502, 2616, 2641, 2736, 2834, 2964, 3336, 3614, 3924, 3952, 4142, 4251, 4446, 5004, 5232, 5282, 5421, 5668, 5928, 6213, 6672, 7228, 7848, 7923, 8284, 8502, 8892, 10008, 10564, 10842, 11336, 11856, 12426, 12753, 14456, 15151, 15696, 15846, 16263, 16568, 17004, 17784, 18639, 20016, 21128, 21684, 22672, 23769, 24852, 25506, 26923, 28912, 30302, 31692, 32526, 33136, 34008, 34333, 35568, 37278, 42256, 43368, 45453, 47538, 49704, 51012, 53846, 60604, 63384, 65052, 68016, 68666, 74556, 80769, 86736, 90906, 95076, 99408, 102024, 102999, 107692, 121208, 126768, 130104, 136359, 137332, 149112, 161538, 181812, 190152, 196963, 204048, 205998, 215384, 242307, 242416, 260208, 272718, 274664, 287869, 298224, 308997, 323076, 363624, 380304, 393926, 411996, 430768, 484614, 545436, 549328, 575738, 590889, 617994, 646152, 727248, 787852, 823992, 863607, 969228, 1090872, 1151476, 1181778, 1235988, 1292304, 1575704, 1647984, 1727214, 1772667, 1938456, 2181744, 2302952, 2363556, 2471976, 2590821, 3151408, 3454428, 3545334, 3742297, 3876912, 4605904, 4727112, 4943952, 5181642, 6908856, 7090668, 7484594, 9454224, 10363284, 11226891, 13817712, 14181336, 14969188, 20726568, 22453782, 28362672, 29938376, 33680673, 41453136, 44907564, 59876752, 67361346, 89815128, 134722692, 179630256, 269445384, 538890768]

約数ペア:

[(1, 538890768), (2, 269445384), (3, 179630256), (4, 134722692), (6, 89815128), (8, 67361346), (9, 59876752), (12, 44907564), (13, 41453136), (16, 33680673), (18, 29938376), (19, 28362672), (24, 22453782), (26, 20726568), (36, 14969188), (38, 14181336), (39, 13817712), (48, 11226891), (52, 10363284), (57, 9454224), (72, 7484594), (76, 7090668), (78, 6908856), (104, 5181642), (109, 4943952), (114, 4727112), (117, 4605904), (139, 3876912), (144, 3742297), (152, 3545334), (156, 3454428), (171, 3151408), (208, 2590821), (218, 2471976), (228, 2363556), (234, 2302952), (247, 2181744), (278, 1938456), (304, 1772667), (312, 1727214), (327, 1647984), (342, 1575704), (417, 1292304), (436, 1235988), (456, 1181778), (468, 1151476), (494, 1090872), (556, 969228), (624, 863607), (654, 823992), (684, 787852), (741, 727248), (834, 646152), (872, 617994), (912, 590889), (936, 575738), (981, 549328), (988, 545436), (1112, 484614), (1251, 430768), (1308, 411996), (1368, 393926), (1417, 380304), (1482, 363624), (1668, 323076), (1744, 308997), (1807, 298224), (1872, 287869), (1962, 274664), (1976, 272718), (2071, 260208), (2223, 242416), (2224, 242307), (2502, 215384), (2616, 205998), (2641, 204048), (2736, 196963), (2834, 190152), (2964, 181812), (3336, 161538), (3614, 149112), (3924, 137332), (3952, 136359), (4142, 130104), (4251, 126768), (4446, 121208), (5004, 107692), (5232, 102999), (5282, 102024), (5421, 99408), (5668, 95076), (5928, 90906), (6213, 86736), (6672, 80769), (7228, 74556), (7848, 68666), (7923, 68016), (8284, 65052), (8502, 63384), (8892, 60604), (10008, 53846), (10564, 51012), (10842, 49704), (11336, 47538), (11856, 45453), (12426, 43368), (12753, 42256), (14456, 37278), (15151, 35568), (15696, 34333), (15846, 34008), (16263, 33136), (16568, 32526), (17004, 31692), (17784, 30302), (18639, 28912), (20016, 26923), (21128, 25506), (21684, 24852), (22672, 23769)]