1255554144

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{757}}^1$

素因数の和:1229

約数の個数: 144

約数和(自身を含む): 3858905232

約数和(自身を除く): 2603351088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 443, 468, 624, 757, 886, 936, 1248, 1329, 1514, 1772, 1872, 2271, 2658, 3028, 3544, 3744, 3987, 4542, 5316, 5759, 6056, 6813, 7088, 7974, 9084, 9841, 10632, 11518, 12112, 13626, 14176, 15948, 17277, 18168, 19682, 21264, 23036, 24224, 27252, 29523, 31896, 34554, 36336, 39364, 42528, 46072, 51831, 54504, 59046, 63792, 69108, 72672, 78728, 88569, 92144, 103662, 109008, 118092, 127584, 138216, 157456, 177138, 184288, 207324, 218016, 236184, 276432, 314912, 335351, 354276, 414648, 472368, 552864, 670702, 708552, 829296, 944736, 1006053, 1341404, 1417104, 1658592, 2012106, 2682808, 2834208, 3018159, 4024212, 4359563, 5365616, 6036318, 8048424, 8719126, 10731232, 12072636, 13078689, 16096848, 17438252, 24145272, 26157378, 32193696, 34876504, 39236067, 48290544, 52314756, 69753008, 78472134, 96581088, 104629512, 139506016, 156944268, 209259024, 313888536, 418518048, 627777072, 1255554144]

約数ペア:

[(1, 1255554144), (2, 627777072), (3, 418518048), (4, 313888536), (6, 209259024), (8, 156944268), (9, 139506016), (12, 104629512), (13, 96581088), (16, 78472134), (18, 69753008), (24, 52314756), (26, 48290544), (32, 39236067), (36, 34876504), (39, 32193696), (48, 26157378), (52, 24145272), (72, 17438252), (78, 16096848), (96, 13078689), (104, 12072636), (117, 10731232), (144, 8719126), (156, 8048424), (208, 6036318), (234, 5365616), (288, 4359563), (312, 4024212), (416, 3018159), (443, 2834208), (468, 2682808), (624, 2012106), (757, 1658592), (886, 1417104), (936, 1341404), (1248, 1006053), (1329, 944736), (1514, 829296), (1772, 708552), (1872, 670702), (2271, 552864), (2658, 472368), (3028, 414648), (3544, 354276), (3744, 335351), (3987, 314912), (4542, 276432), (5316, 236184), (5759, 218016), (6056, 207324), (6813, 184288), (7088, 177138), (7974, 157456), (9084, 138216), (9841, 127584), (10632, 118092), (11518, 109008), (12112, 103662), (13626, 92144), (14176, 88569), (15948, 78728), (17277, 72672), (18168, 69108), (19682, 63792), (21264, 59046), (23036, 54504), (24224, 51831), (27252, 46072), (29523, 42528), (31896, 39364), (34554, 36336)]