1279645776

素因数分解:

$2^4\times 3^6\times {\mathrm{31}}^1\times {\mathrm{3539}}^1$

素因数の和:3596

約数の個数: 140

約数和(自身を含む): 3838266240

約数和(自身を除く): 2558620464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 81, 93, 108, 124, 144, 162, 186, 216, 243, 248, 279, 324, 372, 432, 486, 496, 558, 648, 729, 744, 837, 972, 1116, 1296, 1458, 1488, 1674, 1944, 2232, 2511, 2916, 3348, 3539, 3888, 4464, 5022, 5832, 6696, 7078, 7533, 10044, 10617, 11664, 13392, 14156, 15066, 20088, 21234, 22599, 28312, 30132, 31851, 40176, 42468, 45198, 56624, 60264, 63702, 84936, 90396, 95553, 109709, 120528, 127404, 169872, 180792, 191106, 219418, 254808, 286659, 329127, 361584, 382212, 438836, 509616, 573318, 658254, 764424, 859977, 877672, 987381, 1146636, 1316508, 1528848, 1719954, 1755344, 1974762, 2293272, 2579931, 2633016, 2962143, 3439908, 3949524, 4586544, 5159862, 5266032, 5924286, 6879816, 7899048, 8886429, 10319724, 11848572, 13759632, 15798096, 17772858, 20639448, 23697144, 26659287, 35545716, 41278896, 47394288, 53318574, 71091432, 79977861, 106637148, 142182864, 159955722, 213274296, 319911444, 426548592, 639822888, 1279645776]

約数ペア:

[(1, 1279645776), (2, 639822888), (3, 426548592), (4, 319911444), (6, 213274296), (8, 159955722), (9, 142182864), (12, 106637148), (16, 79977861), (18, 71091432), (24, 53318574), (27, 47394288), (31, 41278896), (36, 35545716), (48, 26659287), (54, 23697144), (62, 20639448), (72, 17772858), (81, 15798096), (93, 13759632), (108, 11848572), (124, 10319724), (144, 8886429), (162, 7899048), (186, 6879816), (216, 5924286), (243, 5266032), (248, 5159862), (279, 4586544), (324, 3949524), (372, 3439908), (432, 2962143), (486, 2633016), (496, 2579931), (558, 2293272), (648, 1974762), (729, 1755344), (744, 1719954), (837, 1528848), (972, 1316508), (1116, 1146636), (1296, 987381), (1458, 877672), (1488, 859977), (1674, 764424), (1944, 658254), (2232, 573318), (2511, 509616), (2916, 438836), (3348, 382212), (3539, 361584), (3888, 329127), (4464, 286659), (5022, 254808), (5832, 219418), (6696, 191106), (7078, 180792), (7533, 169872), (10044, 127404), (10617, 120528), (11664, 109709), (13392, 95553), (14156, 90396), (15066, 84936), (20088, 63702), (21234, 60264), (22599, 56624), (28312, 45198), (30132, 42468), (31851, 40176)]