340453872

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{157}}^1$

素因数の和:256

約数の個数: 180

約数和(自身を含む): 1075071816

約数和(自身を除く): 734617944

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 37, 44, 48, 66, 72, 74, 88, 99, 111, 132, 144, 148, 157, 176, 198, 222, 264, 296, 314, 333, 396, 407, 444, 471, 528, 592, 628, 666, 792, 814, 888, 942, 1221, 1256, 1332, 1369, 1413, 1584, 1628, 1727, 1776, 1884, 2442, 2512, 2664, 2738, 2826, 3256, 3454, 3663, 3768, 4107, 4884, 5181, 5328, 5476, 5652, 5809, 6512, 6908, 7326, 7536, 8214, 9768, 10362, 10952, 11304, 11618, 12321, 13816, 14652, 15059, 15543, 16428, 17427, 19536, 20724, 21904, 22608, 23236, 24642, 27632, 29304, 30118, 31086, 32856, 34854, 41448, 45177, 46472, 49284, 52281, 58608, 60236, 62172, 63899, 65712, 69708, 82896, 90354, 92944, 98568, 104562, 120472, 124344, 127798, 135531, 139416, 180708, 191697, 197136, 209124, 214933, 240944, 248688, 255596, 271062, 278832, 361416, 383394, 418248, 429866, 511192, 542124, 575091, 644799, 722832, 766788, 836496, 859732, 1022384, 1084248, 1150182, 1289598, 1533576, 1719464, 1934397, 2168496, 2300364, 2364263, 2579196, 3067152, 3438928, 3868794, 4600728, 4728526, 5158392, 7092789, 7737588, 9201456, 9457052, 10316784, 14185578, 15475176, 18914104, 21278367, 28371156, 30950352, 37828208, 42556734, 56742312, 85113468, 113484624, 170226936, 340453872]

約数ペア:

[(1, 340453872), (2, 170226936), (3, 113484624), (4, 85113468), (6, 56742312), (8, 42556734), (9, 37828208), (11, 30950352), (12, 28371156), (16, 21278367), (18, 18914104), (22, 15475176), (24, 14185578), (33, 10316784), (36, 9457052), (37, 9201456), (44, 7737588), (48, 7092789), (66, 5158392), (72, 4728526), (74, 4600728), (88, 3868794), (99, 3438928), (111, 3067152), (132, 2579196), (144, 2364263), (148, 2300364), (157, 2168496), (176, 1934397), (198, 1719464), (222, 1533576), (264, 1289598), (296, 1150182), (314, 1084248), (333, 1022384), (396, 859732), (407, 836496), (444, 766788), (471, 722832), (528, 644799), (592, 575091), (628, 542124), (666, 511192), (792, 429866), (814, 418248), (888, 383394), (942, 361416), (1221, 278832), (1256, 271062), (1332, 255596), (1369, 248688), (1413, 240944), (1584, 214933), (1628, 209124), (1727, 197136), (1776, 191697), (1884, 180708), (2442, 139416), (2512, 135531), (2664, 127798), (2738, 124344), (2826, 120472), (3256, 104562), (3454, 98568), (3663, 92944), (3768, 90354), (4107, 82896), (4884, 69708), (5181, 65712), (5328, 63899), (5476, 62172), (5652, 60236), (5809, 58608), (6512, 52281), (6908, 49284), (7326, 46472), (7536, 45177), (8214, 41448), (9768, 34854), (10362, 32856), (10952, 31086), (11304, 30118), (11618, 29304), (12321, 27632), (13816, 24642), (14652, 23236), (15059, 22608), (15543, 21904), (16428, 20724), (17427, 19536)]