261880612896

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{3769}}^1\times {\mathrm{14771}}^1$

素因数の和:18567

約数の個数: 144

約数和(自身を含む): 799937480160

約数和(自身を除く): 538056867264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 3769, 4704, 7538, 11307, 14771, 15076, 22614, 26383, 29542, 30152, 44313, 45228, 52766, 59084, 60304, 79149, 88626, 90456, 103397, 105532, 118168, 120608, 158298, 177252, 180912, 184681, 206794, 211064, 236336, 310191, 316596, 354504, 361824, 369362, 413588, 422128, 472672, 554043, 620382, 633192, 709008, 723779, 738724, 827176, 844256, 1108086, 1240764, 1266384, 1418016, 1447558, 1477448, 1654352, 2171337, 2216172, 2481528, 2532768, 2895116, 2954896, 3308704, 4342674, 4432344, 4963056, 5790232, 5909792, 8685348, 8864688, 9926112, 11580464, 17370696, 17729376, 23160928, 34741392, 55671899, 69482784, 111343798, 167015697, 222687596, 334031394, 389703293, 445375192, 668062788, 779406586, 890750384, 1169109879, 1336125576, 1558813172, 1781500768, 2338219758, 2672251152, 2727923051, 3117626344, 4676439516, 5344502304, 5455846102, 6235252688, 8183769153, 9352879032, 10911692204, 12470505376, 16367538306, 18705758064, 21823384408, 32735076612, 37411516128, 43646768816, 65470153224, 87293537632, 130940306448, 261880612896]

約数ペア:

[(1, 261880612896), (2, 130940306448), (3, 87293537632), (4, 65470153224), (6, 43646768816), (7, 37411516128), (8, 32735076612), (12, 21823384408), (14, 18705758064), (16, 16367538306), (21, 12470505376), (24, 10911692204), (28, 9352879032), (32, 8183769153), (42, 6235252688), (48, 5455846102), (49, 5344502304), (56, 4676439516), (84, 3117626344), (96, 2727923051), (98, 2672251152), (112, 2338219758), (147, 1781500768), (168, 1558813172), (196, 1336125576), (224, 1169109879), (294, 890750384), (336, 779406586), (392, 668062788), (588, 445375192), (672, 389703293), (784, 334031394), (1176, 222687596), (1568, 167015697), (2352, 111343798), (3769, 69482784), (4704, 55671899), (7538, 34741392), (11307, 23160928), (14771, 17729376), (15076, 17370696), (22614, 11580464), (26383, 9926112), (29542, 8864688), (30152, 8685348), (44313, 5909792), (45228, 5790232), (52766, 4963056), (59084, 4432344), (60304, 4342674), (79149, 3308704), (88626, 2954896), (90456, 2895116), (103397, 2532768), (105532, 2481528), (118168, 2216172), (120608, 2171337), (158298, 1654352), (177252, 1477448), (180912, 1447558), (184681, 1418016), (206794, 1266384), (211064, 1240764), (236336, 1108086), (310191, 844256), (316596, 827176), (354504, 738724), (361824, 723779), (369362, 709008), (413588, 633192), (422128, 620382), (472672, 554043)]