1208517408

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1549}}^1$

素因数の和:1621

約数の個数: 240

約数和(自身を含む): 4159108800

約数和(自身を除く): 2950591392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 43, 48, 54, 56, 63, 72, 81, 84, 86, 96, 108, 112, 126, 129, 144, 162, 168, 172, 189, 216, 224, 252, 258, 288, 301, 324, 336, 344, 378, 387, 432, 504, 516, 567, 602, 648, 672, 688, 756, 774, 864, 903, 1008, 1032, 1134, 1161, 1204, 1296, 1376, 1512, 1548, 1549, 1806, 2016, 2064, 2268, 2322, 2408, 2592, 2709, 3024, 3096, 3098, 3483, 3612, 4128, 4536, 4644, 4647, 4816, 5418, 6048, 6192, 6196, 6966, 7224, 8127, 9072, 9288, 9294, 9632, 10836, 10843, 12384, 12392, 13932, 13941, 14448, 16254, 18144, 18576, 18588, 21672, 21686, 24381, 24784, 27864, 27882, 28896, 32508, 32529, 37152, 37176, 41823, 43344, 43372, 48762, 49568, 55728, 55764, 65016, 65058, 66607, 74352, 83646, 86688, 86744, 97524, 97587, 111456, 111528, 125469, 130032, 130116, 133214, 148704, 167292, 173488, 195048, 195174, 199821, 223056, 250938, 260064, 260232, 266428, 292761, 334584, 346976, 390096, 390348, 399642, 446112, 466249, 501876, 520464, 532856, 585522, 599463, 669168, 780192, 780696, 799284, 878283, 932498, 1003752, 1040928, 1065712, 1171044, 1198926, 1338336, 1398747, 1561392, 1598568, 1756566, 1798389, 1864996, 2007504, 2131424, 2342088, 2397852, 2797494, 3122784, 3197136, 3513132, 3596778, 3729992, 4015008, 4196241, 4684176, 4795704, 5395167, 5594988, 6394272, 7026264, 7193556, 7459984, 8392482, 9368352, 9591408, 10790334, 11189976, 12588723, 14052528, 14387112, 14919968, 16784964, 19182816, 21580668, 22379952, 25177446, 28105056, 28774224, 33569928, 37766169, 43161336, 44759904, 50354892, 57548448, 67139856, 75532338, 86322672, 100709784, 134279712, 151064676, 172645344, 201419568, 302129352, 402839136, 604258704, 1208517408]

約数ペア:

[(1, 1208517408), (2, 604258704), (3, 402839136), (4, 302129352), (6, 201419568), (7, 172645344), (8, 151064676), (9, 134279712), (12, 100709784), (14, 86322672), (16, 75532338), (18, 67139856), (21, 57548448), (24, 50354892), (27, 44759904), (28, 43161336), (32, 37766169), (36, 33569928), (42, 28774224), (43, 28105056), (48, 25177446), (54, 22379952), (56, 21580668), (63, 19182816), (72, 16784964), (81, 14919968), (84, 14387112), (86, 14052528), (96, 12588723), (108, 11189976), (112, 10790334), (126, 9591408), (129, 9368352), (144, 8392482), (162, 7459984), (168, 7193556), (172, 7026264), (189, 6394272), (216, 5594988), (224, 5395167), (252, 4795704), (258, 4684176), (288, 4196241), (301, 4015008), (324, 3729992), (336, 3596778), (344, 3513132), (378, 3197136), (387, 3122784), (432, 2797494), (504, 2397852), (516, 2342088), (567, 2131424), (602, 2007504), (648, 1864996), (672, 1798389), (688, 1756566), (756, 1598568), (774, 1561392), (864, 1398747), (903, 1338336), (1008, 1198926), (1032, 1171044), (1134, 1065712), (1161, 1040928), (1204, 1003752), (1296, 932498), (1376, 878283), (1512, 799284), (1548, 780696), (1549, 780192), (1806, 669168), (2016, 599463), (2064, 585522), (2268, 532856), (2322, 520464), (2408, 501876), (2592, 466249), (2709, 446112), (3024, 399642), (3096, 390348), (3098, 390096), (3483, 346976), (3612, 334584), (4128, 292761), (4536, 266428), (4644, 260232), (4647, 260064), (4816, 250938), (5418, 223056), (6048, 199821), (6192, 195174), (6196, 195048), (6966, 173488), (7224, 167292), (8127, 148704), (9072, 133214), (9288, 130116), (9294, 130032), (9632, 125469), (10836, 111528), (10843, 111456), (12384, 97587), (12392, 97524), (13932, 86744), (13941, 86688), (14448, 83646), (16254, 74352), (18144, 66607), (18576, 65058), (18588, 65016), (21672, 55764), (21686, 55728), (24381, 49568), (24784, 48762), (27864, 43372), (27882, 43344), (28896, 41823), (32508, 37176), (32529, 37152)]