312856992

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:473

約数の個数: 240

約数和(自身を含む): 1078684992

約数和(自身を除く): 765828000

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, 401, 432, 504, 516, 567, 602, 648, 672, 688, 756, 774, 802, 864, 903, 1008, 1032, 1134, 1161, 1203, 1204, 1296, 1376, 1512, 1548, 1604, 1806, 2016, 2064, 2268, 2322, 2406, 2408, 2592, 2709, 2807, 3024, 3096, 3208, 3483, 3609, 3612, 4128, 4536, 4644, 4812, 4816, 5418, 5614, 6048, 6192, 6416, 6966, 7218, 7224, 8127, 8421, 9072, 9288, 9624, 9632, 10827, 10836, 11228, 12384, 12832, 13932, 14436, 14448, 16254, 16842, 17243, 18144, 18576, 19248, 21654, 21672, 22456, 24381, 25263, 27864, 28872, 28896, 32481, 32508, 33684, 34486, 37152, 38496, 43308, 43344, 44912, 48762, 50526, 51729, 55728, 57744, 64962, 65016, 67368, 68972, 75789, 86616, 86688, 89824, 97524, 101052, 103458, 111456, 115488, 120701, 129924, 130032, 134736, 137944, 151578, 155187, 173232, 195048, 202104, 206916, 227367, 241402, 259848, 260064, 269472, 275888, 303156, 310374, 346464, 362103, 390096, 404208, 413832, 454734, 465561, 482804, 519696, 551776, 606312, 620748, 724206, 780192, 808416, 827664, 909468, 931122, 965608, 1039392, 1086309, 1212624, 1241496, 1396683, 1448412, 1655328, 1818936, 1862244, 1931216, 2172618, 2425248, 2482992, 2793366, 2896824, 3258927, 3637872, 3724488, 3862432, 4345236, 4965984, 5586732, 5793648, 6517854, 7275744, 7448976, 8690472, 9776781, 11173464, 11587296, 13035708, 14897952, 17380944, 19553562, 22346928, 26071416, 34761888, 39107124, 44693856, 52142832, 78214248, 104285664, 156428496, 312856992]

約数ペア:

[(1, 312856992), (2, 156428496), (3, 104285664), (4, 78214248), (6, 52142832), (7, 44693856), (8, 39107124), (9, 34761888), (12, 26071416), (14, 22346928), (16, 19553562), (18, 17380944), (21, 14897952), (24, 13035708), (27, 11587296), (28, 11173464), (32, 9776781), (36, 8690472), (42, 7448976), (43, 7275744), (48, 6517854), (54, 5793648), (56, 5586732), (63, 4965984), (72, 4345236), (81, 3862432), (84, 3724488), (86, 3637872), (96, 3258927), (108, 2896824), (112, 2793366), (126, 2482992), (129, 2425248), (144, 2172618), (162, 1931216), (168, 1862244), (172, 1818936), (189, 1655328), (216, 1448412), (224, 1396683), (252, 1241496), (258, 1212624), (288, 1086309), (301, 1039392), (324, 965608), (336, 931122), (344, 909468), (378, 827664), (387, 808416), (401, 780192), (432, 724206), (504, 620748), (516, 606312), (567, 551776), (602, 519696), (648, 482804), (672, 465561), (688, 454734), (756, 413832), (774, 404208), (802, 390096), (864, 362103), (903, 346464), (1008, 310374), (1032, 303156), (1134, 275888), (1161, 269472), (1203, 260064), (1204, 259848), (1296, 241402), (1376, 227367), (1512, 206916), (1548, 202104), (1604, 195048), (1806, 173232), (2016, 155187), (2064, 151578), (2268, 137944), (2322, 134736), (2406, 130032), (2408, 129924), (2592, 120701), (2709, 115488), (2807, 111456), (3024, 103458), (3096, 101052), (3208, 97524), (3483, 89824), (3609, 86688), (3612, 86616), (4128, 75789), (4536, 68972), (4644, 67368), (4812, 65016), (4816, 64962), (5418, 57744), (5614, 55728), (6048, 51729), (6192, 50526), (6416, 48762), (6966, 44912), (7218, 43344), (7224, 43308), (8127, 38496), (8421, 37152), (9072, 34486), (9288, 33684), (9624, 32508), (9632, 32481), (10827, 28896), (10836, 28872), (11228, 27864), (12384, 25263), (12832, 24381), (13932, 22456), (14436, 21672), (14448, 21654), (16254, 19248), (16842, 18576), (17243, 18144)]