667725864

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{131}}^1$

素因数の和:232

約数の個数: 192

約数和(自身を含む): 1981869120

約数和(自身を除く): 1314143256

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 31, 34, 39, 51, 52, 62, 68, 78, 93, 102, 104, 124, 131, 136, 156, 186, 204, 221, 248, 262, 312, 372, 393, 403, 408, 442, 524, 527, 663, 744, 786, 806, 884, 961, 1048, 1054, 1209, 1326, 1572, 1581, 1612, 1703, 1768, 1922, 2108, 2227, 2418, 2652, 2883, 3144, 3162, 3224, 3406, 3844, 4061, 4216, 4454, 4836, 5109, 5304, 5766, 6324, 6681, 6812, 6851, 7688, 8122, 8908, 9672, 10218, 11532, 12183, 12493, 12648, 13362, 13624, 13702, 16244, 16337, 17816, 20436, 20553, 23064, 24366, 24986, 26724, 27404, 28951, 32488, 32674, 37479, 40872, 41106, 48732, 49011, 49972, 52793, 53448, 54808, 57902, 65348, 69037, 74958, 82212, 86853, 97464, 98022, 99944, 105586, 115804, 125891, 130696, 138074, 149916, 158379, 164424, 173706, 196044, 207111, 211172, 212381, 231608, 251782, 276148, 299832, 316758, 347412, 377673, 392088, 414222, 422344, 424762, 503564, 552296, 633516, 637143, 694824, 755346, 828444, 849524, 897481, 1007128, 1267032, 1274286, 1510692, 1636583, 1656888, 1699048, 1794962, 2140147, 2548572, 2692443, 3021384, 3273166, 3589924, 4280294, 4909749, 5097144, 5384886, 6420441, 6546332, 7179848, 8560588, 9819498, 10769772, 12840882, 13092664, 17121176, 19638996, 21539544, 25681764, 27821911, 39277992, 51363528, 55643822, 83465733, 111287644, 166931466, 222575288, 333862932, 667725864]

約数ペア:

[(1, 667725864), (2, 333862932), (3, 222575288), (4, 166931466), (6, 111287644), (8, 83465733), (12, 55643822), (13, 51363528), (17, 39277992), (24, 27821911), (26, 25681764), (31, 21539544), (34, 19638996), (39, 17121176), (51, 13092664), (52, 12840882), (62, 10769772), (68, 9819498), (78, 8560588), (93, 7179848), (102, 6546332), (104, 6420441), (124, 5384886), (131, 5097144), (136, 4909749), (156, 4280294), (186, 3589924), (204, 3273166), (221, 3021384), (248, 2692443), (262, 2548572), (312, 2140147), (372, 1794962), (393, 1699048), (403, 1656888), (408, 1636583), (442, 1510692), (524, 1274286), (527, 1267032), (663, 1007128), (744, 897481), (786, 849524), (806, 828444), (884, 755346), (961, 694824), (1048, 637143), (1054, 633516), (1209, 552296), (1326, 503564), (1572, 424762), (1581, 422344), (1612, 414222), (1703, 392088), (1768, 377673), (1922, 347412), (2108, 316758), (2227, 299832), (2418, 276148), (2652, 251782), (2883, 231608), (3144, 212381), (3162, 211172), (3224, 207111), (3406, 196044), (3844, 173706), (4061, 164424), (4216, 158379), (4454, 149916), (4836, 138074), (5109, 130696), (5304, 125891), (5766, 115804), (6324, 105586), (6681, 99944), (6812, 98022), (6851, 97464), (7688, 86853), (8122, 82212), (8908, 74958), (9672, 69037), (10218, 65348), (11532, 57902), (12183, 54808), (12493, 53448), (12648, 52793), (13362, 49972), (13624, 49011), (13702, 48732), (16244, 41106), (16337, 40872), (17816, 37479), (20436, 32674), (20553, 32488), (23064, 28951), (24366, 27404), (24986, 26724)]