255695328

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{18119}}^1$

素因数の和:18149

約数の個数: 108

約数和(自身を含む): 845895960

約数和(自身を除く): 590200632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4704, 7056, 14112, 18119, 36238, 54357, 72476, 108714, 126833, 144952, 163071, 217428, 253666, 289904, 326142, 380499, 434856, 507332, 579808, 652284, 760998, 869712, 887831, 1014664, 1141497, 1304568, 1521996, 1739424, 1775662, 2029328, 2282994, 2609136, 2663493, 3043992, 3551324, 4058656, 4565988, 5218272, 5326986, 6087984, 7102648, 7990479, 9131976, 10653972, 12175968, 14205296, 15980958, 18263952, 21307944, 28410592, 31961916, 36527904, 42615888, 63923832, 85231776, 127847664, 255695328]

約数ペア:

[(1, 255695328), (2, 127847664), (3, 85231776), (4, 63923832), (6, 42615888), (7, 36527904), (8, 31961916), (9, 28410592), (12, 21307944), (14, 18263952), (16, 15980958), (18, 14205296), (21, 12175968), (24, 10653972), (28, 9131976), (32, 7990479), (36, 7102648), (42, 6087984), (48, 5326986), (49, 5218272), (56, 4565988), (63, 4058656), (72, 3551324), (84, 3043992), (96, 2663493), (98, 2609136), (112, 2282994), (126, 2029328), (144, 1775662), (147, 1739424), (168, 1521996), (196, 1304568), (224, 1141497), (252, 1014664), (288, 887831), (294, 869712), (336, 760998), (392, 652284), (441, 579808), (504, 507332), (588, 434856), (672, 380499), (784, 326142), (882, 289904), (1008, 253666), (1176, 217428), (1568, 163071), (1764, 144952), (2016, 126833), (2352, 108714), (3528, 72476), (4704, 54357), (7056, 36238), (14112, 18119)]