420199296

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3209}}^1$

素因数の和:3268

約数の個数: 128

約数和(自身を含む): 1257292800

約数和(自身を除く): 837093504

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 88, 93, 96, 124, 128, 132, 176, 186, 192, 248, 264, 341, 352, 372, 384, 496, 528, 682, 704, 744, 992, 1023, 1056, 1364, 1408, 1488, 1984, 2046, 2112, 2728, 2976, 3209, 3968, 4092, 4224, 5456, 5952, 6418, 8184, 9627, 10912, 11904, 12836, 16368, 19254, 21824, 25672, 32736, 35299, 38508, 43648, 51344, 65472, 70598, 77016, 99479, 102688, 105897, 130944, 141196, 154032, 198958, 205376, 211794, 282392, 298437, 308064, 397916, 410752, 423588, 564784, 596874, 616128, 795832, 847176, 1094269, 1129568, 1193748, 1232256, 1591664, 1694352, 2188538, 2259136, 2387496, 3183328, 3282807, 3388704, 4377076, 4518272, 4774992, 6366656, 6565614, 6777408, 8754152, 9549984, 12733312, 13131228, 13554816, 17508304, 19099968, 26262456, 35016608, 38199936, 52524912, 70033216, 105049824, 140066432, 210099648, 420199296]

約数ペア:

[(1, 420199296), (2, 210099648), (3, 140066432), (4, 105049824), (6, 70033216), (8, 52524912), (11, 38199936), (12, 35016608), (16, 26262456), (22, 19099968), (24, 17508304), (31, 13554816), (32, 13131228), (33, 12733312), (44, 9549984), (48, 8754152), (62, 6777408), (64, 6565614), (66, 6366656), (88, 4774992), (93, 4518272), (96, 4377076), (124, 3388704), (128, 3282807), (132, 3183328), (176, 2387496), (186, 2259136), (192, 2188538), (248, 1694352), (264, 1591664), (341, 1232256), (352, 1193748), (372, 1129568), (384, 1094269), (496, 847176), (528, 795832), (682, 616128), (704, 596874), (744, 564784), (992, 423588), (1023, 410752), (1056, 397916), (1364, 308064), (1408, 298437), (1488, 282392), (1984, 211794), (2046, 205376), (2112, 198958), (2728, 154032), (2976, 141196), (3209, 130944), (3968, 105897), (4092, 102688), (4224, 99479), (5456, 77016), (5952, 70598), (6418, 65472), (8184, 51344), (9627, 43648), (10912, 38508), (11904, 35299), (12836, 32736), (16368, 25672), (19254, 21824)]