256080768

素因数分解:

$2^7\times 3^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:292

約数の個数: 128

約数和(自身を含む): 705024000

約数和(自身を除く): 448943232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 59, 64, 89, 96, 118, 127, 128, 177, 178, 192, 236, 254, 267, 354, 356, 381, 384, 472, 508, 534, 708, 712, 762, 944, 1016, 1068, 1416, 1424, 1524, 1888, 2032, 2136, 2832, 2848, 3048, 3776, 4064, 4272, 5251, 5664, 5696, 6096, 7493, 7552, 8128, 8544, 10502, 11303, 11328, 11392, 12192, 14986, 15753, 16256, 17088, 21004, 22479, 22606, 22656, 24384, 29972, 31506, 33909, 34176, 42008, 44958, 45212, 48768, 59944, 63012, 67818, 84016, 89916, 90424, 119888, 126024, 135636, 168032, 179832, 180848, 239776, 252048, 271272, 336064, 359664, 361696, 479552, 504096, 542544, 666877, 672128, 719328, 723392, 959104, 1008192, 1085088, 1333754, 1438656, 1446784, 2000631, 2016384, 2170176, 2667508, 2877312, 4001262, 4340352, 5335016, 8002524, 10670032, 16005048, 21340064, 32010096, 42680128, 64020192, 85360256, 128040384, 256080768]

約数ペア:

[(1, 256080768), (2, 128040384), (3, 85360256), (4, 64020192), (6, 42680128), (8, 32010096), (12, 21340064), (16, 16005048), (24, 10670032), (32, 8002524), (48, 5335016), (59, 4340352), (64, 4001262), (89, 2877312), (96, 2667508), (118, 2170176), (127, 2016384), (128, 2000631), (177, 1446784), (178, 1438656), (192, 1333754), (236, 1085088), (254, 1008192), (267, 959104), (354, 723392), (356, 719328), (381, 672128), (384, 666877), (472, 542544), (508, 504096), (534, 479552), (708, 361696), (712, 359664), (762, 336064), (944, 271272), (1016, 252048), (1068, 239776), (1416, 180848), (1424, 179832), (1524, 168032), (1888, 135636), (2032, 126024), (2136, 119888), (2832, 90424), (2848, 89916), (3048, 84016), (3776, 67818), (4064, 63012), (4272, 59944), (5251, 48768), (5664, 45212), (5696, 44958), (6096, 42008), (7493, 34176), (7552, 33909), (8128, 31506), (8544, 29972), (10502, 24384), (11303, 22656), (11328, 22606), (11392, 22479), (12192, 21004), (14986, 17088), (15753, 16256)]