318664128

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1447}}^1$

素因数の和:1530

約数の個数: 112

約数和(自身を含む): 894470144

約数和(自身を除く): 575806016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 37, 48, 62, 64, 74, 93, 96, 111, 124, 148, 186, 192, 222, 248, 296, 372, 444, 496, 592, 744, 888, 992, 1147, 1184, 1447, 1488, 1776, 1984, 2294, 2368, 2894, 2976, 3441, 3552, 4341, 4588, 5788, 5952, 6882, 7104, 8682, 9176, 11576, 13764, 17364, 18352, 23152, 27528, 34728, 36704, 44857, 46304, 53539, 55056, 69456, 73408, 89714, 92608, 107078, 110112, 134571, 138912, 160617, 179428, 214156, 220224, 269142, 277824, 321234, 358856, 428312, 538284, 642468, 717712, 856624, 1076568, 1284936, 1435424, 1659709, 1713248, 2153136, 2569872, 2870848, 3319418, 3426496, 4306272, 4979127, 5139744, 6638836, 8612544, 9958254, 10279488, 13277672, 19916508, 26555344, 39833016, 53110688, 79666032, 106221376, 159332064, 318664128]

約数ペア:

[(1, 318664128), (2, 159332064), (3, 106221376), (4, 79666032), (6, 53110688), (8, 39833016), (12, 26555344), (16, 19916508), (24, 13277672), (31, 10279488), (32, 9958254), (37, 8612544), (48, 6638836), (62, 5139744), (64, 4979127), (74, 4306272), (93, 3426496), (96, 3319418), (111, 2870848), (124, 2569872), (148, 2153136), (186, 1713248), (192, 1659709), (222, 1435424), (248, 1284936), (296, 1076568), (372, 856624), (444, 717712), (496, 642468), (592, 538284), (744, 428312), (888, 358856), (992, 321234), (1147, 277824), (1184, 269142), (1447, 220224), (1488, 214156), (1776, 179428), (1984, 160617), (2294, 138912), (2368, 134571), (2894, 110112), (2976, 107078), (3441, 92608), (3552, 89714), (4341, 73408), (4588, 69456), (5788, 55056), (5952, 53539), (6882, 46304), (7104, 44857), (8682, 36704), (9176, 34728), (11576, 27528), (13764, 23152), (17364, 18352)]