318794616

素因数分解:

$2^3\times 3^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:190

約数の個数: 256

約数和(自身を含む): 1086336000

約数和(自身を除く): 767541384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 81, 84, 108, 114, 126, 133, 137, 152, 162, 168, 171, 189, 216, 228, 243, 252, 266, 274, 324, 342, 378, 399, 411, 456, 486, 504, 513, 532, 548, 567, 648, 684, 729, 756, 798, 822, 959, 972, 1026, 1064, 1096, 1134, 1197, 1233, 1368, 1458, 1512, 1539, 1596, 1644, 1701, 1918, 1944, 2052, 2187, 2268, 2394, 2466, 2603, 2877, 2916, 3078, 3192, 3288, 3402, 3591, 3699, 3836, 4104, 4374, 4536, 4617, 4788, 4932, 5103, 5206, 5754, 5832, 6156, 6804, 7182, 7398, 7672, 7809, 8631, 8748, 9234, 9576, 9864, 10206, 10412, 10773, 11097, 11508, 12312, 13608, 13851, 14364, 14796, 15309, 15618, 17262, 17496, 18221, 18468, 20412, 20824, 21546, 22194, 23016, 23427, 25893, 27702, 28728, 29592, 30618, 31236, 32319, 33291, 34524, 36442, 36936, 40824, 41553, 43092, 44388, 46854, 51786, 54663, 55404, 61236, 62472, 64638, 66582, 69048, 70281, 72884, 77679, 83106, 86184, 88776, 93708, 96957, 99873, 103572, 109326, 110808, 122472, 129276, 133164, 140562, 145768, 155358, 163989, 166212, 187416, 193914, 199746, 207144, 210843, 218652, 233037, 258552, 266328, 281124, 290871, 299619, 310716, 327978, 332424, 387828, 399492, 421686, 437304, 466074, 491967, 562248, 581742, 599238, 621432, 632529, 655956, 699111, 775656, 798984, 843372, 932148, 983934, 1163484, 1198476, 1265058, 1311912, 1398222, 1475901, 1686744, 1864296, 1897587, 1967868, 2097333, 2326968, 2396952, 2530116, 2796444, 2951802, 3795174, 3935736, 4194666, 4427703, 5060232, 5592888, 5692761, 5903604, 7590348, 8389332, 8855406, 11385522, 11807208, 13283109, 15180696, 16778664, 17710812, 22771044, 26566218, 35421624, 39849327, 45542088, 53132436, 79698654, 106264872, 159397308, 318794616]

約数ペア:

[(1, 318794616), (2, 159397308), (3, 106264872), (4, 79698654), (6, 53132436), (7, 45542088), (8, 39849327), (9, 35421624), (12, 26566218), (14, 22771044), (18, 17710812), (19, 16778664), (21, 15180696), (24, 13283109), (27, 11807208), (28, 11385522), (36, 8855406), (38, 8389332), (42, 7590348), (54, 5903604), (56, 5692761), (57, 5592888), (63, 5060232), (72, 4427703), (76, 4194666), (81, 3935736), (84, 3795174), (108, 2951802), (114, 2796444), (126, 2530116), (133, 2396952), (137, 2326968), (152, 2097333), (162, 1967868), (168, 1897587), (171, 1864296), (189, 1686744), (216, 1475901), (228, 1398222), (243, 1311912), (252, 1265058), (266, 1198476), (274, 1163484), (324, 983934), (342, 932148), (378, 843372), (399, 798984), (411, 775656), (456, 699111), (486, 655956), (504, 632529), (513, 621432), (532, 599238), (548, 581742), (567, 562248), (648, 491967), (684, 466074), (729, 437304), (756, 421686), (798, 399492), (822, 387828), (959, 332424), (972, 327978), (1026, 310716), (1064, 299619), (1096, 290871), (1134, 281124), (1197, 266328), (1233, 258552), (1368, 233037), (1458, 218652), (1512, 210843), (1539, 207144), (1596, 199746), (1644, 193914), (1701, 187416), (1918, 166212), (1944, 163989), (2052, 155358), (2187, 145768), (2268, 140562), (2394, 133164), (2466, 129276), (2603, 122472), (2877, 110808), (2916, 109326), (3078, 103572), (3192, 99873), (3288, 96957), (3402, 93708), (3591, 88776), (3699, 86184), (3836, 83106), (4104, 77679), (4374, 72884), (4536, 70281), (4617, 69048), (4788, 66582), (4932, 64638), (5103, 62472), (5206, 61236), (5754, 55404), (5832, 54663), (6156, 51786), (6804, 46854), (7182, 44388), (7398, 43092), (7672, 41553), (7809, 40824), (8631, 36936), (8748, 36442), (9234, 34524), (9576, 33291), (9864, 32319), (10206, 31236), (10412, 30618), (10773, 29592), (11097, 28728), (11508, 27702), (12312, 25893), (13608, 23427), (13851, 23016), (14364, 22194), (14796, 21546), (15309, 20824), (15618, 20412), (17262, 18468), (17496, 18221)]