383886456

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:309

約数の個数: 128

約数和(自身を含む): 1034035200

約数和(自身を除く): 650148744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 43, 58, 86, 87, 101, 116, 127, 129, 172, 174, 202, 232, 254, 258, 303, 344, 348, 381, 404, 508, 516, 606, 696, 762, 808, 1016, 1032, 1212, 1247, 1524, 2424, 2494, 2929, 3048, 3683, 3741, 4343, 4988, 5461, 5858, 7366, 7482, 8686, 8787, 9976, 10922, 11049, 11716, 12827, 13029, 14732, 14964, 16383, 17372, 17574, 21844, 22098, 23432, 25654, 26058, 29464, 29928, 32766, 34744, 35148, 38481, 43688, 44196, 51308, 52116, 65532, 70296, 76962, 88392, 102616, 104232, 125947, 131064, 153924, 158369, 251894, 307848, 316738, 371983, 377841, 475107, 503788, 551561, 633476, 743966, 755682, 950214, 1007576, 1103122, 1115949, 1266952, 1487932, 1511364, 1654683, 1900428, 2206244, 2231898, 2975864, 3022728, 3309366, 3800856, 4412488, 4463796, 6618732, 8927592, 13237464, 15995269, 31990538, 47985807, 63981076, 95971614, 127962152, 191943228, 383886456]

約数ペア:

[(1, 383886456), (2, 191943228), (3, 127962152), (4, 95971614), (6, 63981076), (8, 47985807), (12, 31990538), (24, 15995269), (29, 13237464), (43, 8927592), (58, 6618732), (86, 4463796), (87, 4412488), (101, 3800856), (116, 3309366), (127, 3022728), (129, 2975864), (172, 2231898), (174, 2206244), (202, 1900428), (232, 1654683), (254, 1511364), (258, 1487932), (303, 1266952), (344, 1115949), (348, 1103122), (381, 1007576), (404, 950214), (508, 755682), (516, 743966), (606, 633476), (696, 551561), (762, 503788), (808, 475107), (1016, 377841), (1032, 371983), (1212, 316738), (1247, 307848), (1524, 251894), (2424, 158369), (2494, 153924), (2929, 131064), (3048, 125947), (3683, 104232), (3741, 102616), (4343, 88392), (4988, 76962), (5461, 70296), (5858, 65532), (7366, 52116), (7482, 51308), (8686, 44196), (8787, 43688), (9976, 38481), (10922, 35148), (11049, 34744), (11716, 32766), (12827, 29928), (13029, 29464), (14732, 26058), (14964, 25654), (16383, 23432), (17372, 22098), (17574, 21844)]