1819143144

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4871}}^1$

素因数の和:4925

約数の個数: 256

約数和(自身を含む): 6547968000

約数和(自身を除く): 4728824856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 19, 21, 24, 26, 27, 28, 36, 38, 39, 42, 52, 54, 56, 57, 63, 72, 76, 78, 84, 91, 104, 108, 114, 117, 126, 133, 152, 156, 168, 171, 182, 189, 216, 228, 234, 247, 252, 266, 273, 312, 342, 351, 364, 378, 399, 456, 468, 494, 504, 513, 532, 546, 684, 702, 728, 741, 756, 798, 819, 936, 988, 1026, 1064, 1092, 1197, 1368, 1404, 1482, 1512, 1596, 1638, 1729, 1976, 2052, 2184, 2223, 2394, 2457, 2808, 2964, 3192, 3276, 3458, 3591, 4104, 4446, 4788, 4871, 4914, 5187, 5928, 6552, 6669, 6916, 7182, 8892, 9576, 9742, 9828, 10374, 13338, 13832, 14364, 14613, 15561, 17784, 19484, 19656, 20748, 26676, 28728, 29226, 31122, 34097, 38968, 41496, 43839, 46683, 53352, 58452, 62244, 63323, 68194, 87678, 92549, 93366, 102291, 116904, 124488, 126646, 131517, 136388, 175356, 185098, 186732, 189969, 204582, 253292, 263034, 272776, 277647, 306873, 350712, 370196, 373464, 379938, 409164, 443261, 506584, 526068, 555294, 569907, 613746, 647843, 740392, 759876, 818328, 832941, 886522, 920619, 1052136, 1110588, 1139814, 1203137, 1227492, 1295686, 1329783, 1519752, 1665882, 1709721, 1773044, 1841238, 1943529, 2221176, 2279628, 2406274, 2454984, 2498823, 2591372, 2659566, 3331764, 3419442, 3546088, 3609411, 3682476, 3887058, 3989349, 4559256, 4812548, 4997646, 5182744, 5319132, 5830587, 6663528, 6838884, 7218822, 7364952, 7774116, 7978698, 8421959, 9625096, 9995292, 10638264, 10828233, 11661174, 11968047, 13677768, 14437644, 15548232, 15957396, 16843918, 17491761, 19990584, 21656466, 23322348, 23936094, 25265877, 28875288, 31914792, 32484699, 33687836, 34983522, 43312932, 46644696, 47872188, 50531754, 64969398, 67375672, 69967044, 75797631, 86625864, 95744376, 101063508, 129938796, 139934088, 151595262, 202127016, 227392893, 259877592, 303190524, 454785786, 606381048, 909571572, 1819143144]

約数ペア:

[(1, 1819143144), (2, 909571572), (3, 606381048), (4, 454785786), (6, 303190524), (7, 259877592), (8, 227392893), (9, 202127016), (12, 151595262), (13, 139934088), (14, 129938796), (18, 101063508), (19, 95744376), (21, 86625864), (24, 75797631), (26, 69967044), (27, 67375672), (28, 64969398), (36, 50531754), (38, 47872188), (39, 46644696), (42, 43312932), (52, 34983522), (54, 33687836), (56, 32484699), (57, 31914792), (63, 28875288), (72, 25265877), (76, 23936094), (78, 23322348), (84, 21656466), (91, 19990584), (104, 17491761), (108, 16843918), (114, 15957396), (117, 15548232), (126, 14437644), (133, 13677768), (152, 11968047), (156, 11661174), (168, 10828233), (171, 10638264), (182, 9995292), (189, 9625096), (216, 8421959), (228, 7978698), (234, 7774116), (247, 7364952), (252, 7218822), (266, 6838884), (273, 6663528), (312, 5830587), (342, 5319132), (351, 5182744), (364, 4997646), (378, 4812548), (399, 4559256), (456, 3989349), (468, 3887058), (494, 3682476), (504, 3609411), (513, 3546088), (532, 3419442), (546, 3331764), (684, 2659566), (702, 2591372), (728, 2498823), (741, 2454984), (756, 2406274), (798, 2279628), (819, 2221176), (936, 1943529), (988, 1841238), (1026, 1773044), (1064, 1709721), (1092, 1665882), (1197, 1519752), (1368, 1329783), (1404, 1295686), (1482, 1227492), (1512, 1203137), (1596, 1139814), (1638, 1110588), (1729, 1052136), (1976, 920619), (2052, 886522), (2184, 832941), (2223, 818328), (2394, 759876), (2457, 740392), (2808, 647843), (2964, 613746), (3192, 569907), (3276, 555294), (3458, 526068), (3591, 506584), (4104, 443261), (4446, 409164), (4788, 379938), (4871, 373464), (4914, 370196), (5187, 350712), (5928, 306873), (6552, 277647), (6669, 272776), (6916, 263034), (7182, 253292), (8892, 204582), (9576, 189969), (9742, 186732), (9828, 185098), (10374, 175356), (13338, 136388), (13832, 131517), (14364, 126646), (14613, 124488), (15561, 116904), (17784, 102291), (19484, 93366), (19656, 92549), (20748, 87678), (26676, 68194), (28728, 63323), (29226, 62244), (31122, 58452), (34097, 53352), (38968, 46683), (41496, 43839)]