253528128

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{277}}^1$

素因数の和:529

約数の個数: 168

約数和(自身を含む): 837175872

約数和(自身を除く): 583647744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 227, 252, 277, 288, 336, 448, 454, 504, 554, 576, 672, 681, 831, 908, 1008, 1108, 1344, 1362, 1589, 1662, 1816, 1939, 2016, 2043, 2216, 2493, 2724, 3178, 3324, 3632, 3878, 4032, 4086, 4432, 4767, 4986, 5448, 5817, 6356, 6648, 7264, 7756, 8172, 8864, 9534, 9972, 10896, 11634, 12712, 13296, 14301, 14528, 15512, 16344, 17451, 17728, 19068, 19944, 21792, 23268, 25424, 26592, 28602, 31024, 32688, 34902, 38136, 39888, 43584, 46536, 50848, 53184, 57204, 62048, 62879, 65376, 69804, 76272, 79776, 93072, 101696, 114408, 124096, 125758, 130752, 139608, 152544, 159552, 186144, 188637, 228816, 251516, 279216, 305088, 372288, 377274, 440153, 457632, 503032, 558432, 565911, 754548, 880306, 915264, 1006064, 1116864, 1131822, 1320459, 1509096, 1760612, 2012128, 2263644, 2640918, 3018192, 3521224, 3961377, 4024256, 4527288, 5281836, 6036384, 7042448, 7922754, 9054576, 10563672, 12072768, 14084896, 15845508, 18109152, 21127344, 28169792, 31691016, 36218304, 42254688, 63382032, 84509376, 126764064, 253528128]

約数ペア:

[(1, 253528128), (2, 126764064), (3, 84509376), (4, 63382032), (6, 42254688), (7, 36218304), (8, 31691016), (9, 28169792), (12, 21127344), (14, 18109152), (16, 15845508), (18, 14084896), (21, 12072768), (24, 10563672), (28, 9054576), (32, 7922754), (36, 7042448), (42, 6036384), (48, 5281836), (56, 4527288), (63, 4024256), (64, 3961377), (72, 3521224), (84, 3018192), (96, 2640918), (112, 2263644), (126, 2012128), (144, 1760612), (168, 1509096), (192, 1320459), (224, 1131822), (227, 1116864), (252, 1006064), (277, 915264), (288, 880306), (336, 754548), (448, 565911), (454, 558432), (504, 503032), (554, 457632), (576, 440153), (672, 377274), (681, 372288), (831, 305088), (908, 279216), (1008, 251516), (1108, 228816), (1344, 188637), (1362, 186144), (1589, 159552), (1662, 152544), (1816, 139608), (1939, 130752), (2016, 125758), (2043, 124096), (2216, 114408), (2493, 101696), (2724, 93072), (3178, 79776), (3324, 76272), (3632, 69804), (3878, 65376), (4032, 62879), (4086, 62048), (4432, 57204), (4767, 53184), (4986, 50848), (5448, 46536), (5817, 43584), (6356, 39888), (6648, 38136), (7264, 34902), (7756, 32688), (8172, 31024), (8864, 28602), (9534, 26592), (9972, 25424), (10896, 23268), (11634, 21792), (12712, 19944), (13296, 19068), (14301, 17728), (14528, 17451), (15512, 16344)]