265386888

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3259}}^1$

素因数の和:3316

約数の個数: 128

約数和(自身を含む): 821520000

約数和(自身を除く): 556133112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 29, 36, 39, 52, 54, 58, 72, 78, 87, 104, 108, 116, 117, 156, 174, 216, 232, 234, 261, 312, 348, 351, 377, 468, 522, 696, 702, 754, 783, 936, 1044, 1131, 1404, 1508, 1566, 2088, 2262, 2808, 3016, 3132, 3259, 3393, 4524, 6264, 6518, 6786, 9048, 9777, 10179, 13036, 13572, 19554, 20358, 26072, 27144, 29331, 39108, 40716, 42367, 58662, 78216, 81432, 84734, 87993, 94511, 117324, 127101, 169468, 175986, 189022, 234648, 254202, 283533, 338936, 351972, 378044, 381303, 508404, 567066, 703944, 756088, 762606, 850599, 1016808, 1134132, 1143909, 1228643, 1525212, 1701198, 2268264, 2287818, 2457286, 2551797, 3050424, 3402396, 3685929, 4575636, 4914572, 5103594, 6804792, 7371858, 9151272, 9829144, 10207188, 11057787, 14743716, 20414376, 22115574, 29487432, 33173361, 44231148, 66346722, 88462296, 132693444, 265386888]

約数ペア:

[(1, 265386888), (2, 132693444), (3, 88462296), (4, 66346722), (6, 44231148), (8, 33173361), (9, 29487432), (12, 22115574), (13, 20414376), (18, 14743716), (24, 11057787), (26, 10207188), (27, 9829144), (29, 9151272), (36, 7371858), (39, 6804792), (52, 5103594), (54, 4914572), (58, 4575636), (72, 3685929), (78, 3402396), (87, 3050424), (104, 2551797), (108, 2457286), (116, 2287818), (117, 2268264), (156, 1701198), (174, 1525212), (216, 1228643), (232, 1143909), (234, 1134132), (261, 1016808), (312, 850599), (348, 762606), (351, 756088), (377, 703944), (468, 567066), (522, 508404), (696, 381303), (702, 378044), (754, 351972), (783, 338936), (936, 283533), (1044, 254202), (1131, 234648), (1404, 189022), (1508, 175986), (1566, 169468), (2088, 127101), (2262, 117324), (2808, 94511), (3016, 87993), (3132, 84734), (3259, 81432), (3393, 78216), (4524, 58662), (6264, 42367), (6518, 40716), (6786, 39108), (9048, 29331), (9777, 27144), (10179, 26072), (13036, 20358), (13572, 19554)]