1280995392

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{577}}^1$

素因数の和:996

約数の個数: 112

約数和(自身を含む): 3514092032

約数和(自身を除く): 2233096640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 373, 496, 577, 744, 746, 992, 1119, 1154, 1488, 1492, 1731, 1984, 2238, 2308, 2976, 2984, 3462, 4476, 4616, 5952, 5968, 6924, 8952, 9232, 11563, 11936, 13848, 17887, 17904, 18464, 23126, 23872, 27696, 34689, 35774, 35808, 36928, 46252, 53661, 55392, 69378, 71548, 71616, 92504, 107322, 110784, 138756, 143096, 185008, 214644, 215221, 277512, 286192, 370016, 429288, 430442, 555024, 572384, 645663, 740032, 858576, 860884, 1110048, 1144768, 1291326, 1717152, 1721768, 2220096, 2582652, 3434304, 3443536, 5165304, 6671851, 6887072, 10330608, 13343702, 13774144, 20015553, 20661216, 26687404, 40031106, 41322432, 53374808, 80062212, 106749616, 160124424, 213499232, 320248848, 426998464, 640497696, 1280995392]

約数ペア:

[(1, 1280995392), (2, 640497696), (3, 426998464), (4, 320248848), (6, 213499232), (8, 160124424), (12, 106749616), (16, 80062212), (24, 53374808), (31, 41322432), (32, 40031106), (48, 26687404), (62, 20661216), (64, 20015553), (93, 13774144), (96, 13343702), (124, 10330608), (186, 6887072), (192, 6671851), (248, 5165304), (372, 3443536), (373, 3434304), (496, 2582652), (577, 2220096), (744, 1721768), (746, 1717152), (992, 1291326), (1119, 1144768), (1154, 1110048), (1488, 860884), (1492, 858576), (1731, 740032), (1984, 645663), (2238, 572384), (2308, 555024), (2976, 430442), (2984, 429288), (3462, 370016), (4476, 286192), (4616, 277512), (5952, 215221), (5968, 214644), (6924, 185008), (8952, 143096), (9232, 138756), (11563, 110784), (11936, 107322), (13848, 92504), (17887, 71616), (17904, 71548), (18464, 69378), (23126, 55392), (23872, 53661), (27696, 46252), (34689, 36928), (35774, 35808)]