226390272

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:344

約数の個数: 144

約数和(自身を含む): 641260032

約数和(自身を除く): 414869760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 37, 48, 62, 64, 74, 93, 96, 111, 124, 128, 148, 186, 192, 222, 248, 256, 257, 296, 372, 384, 444, 496, 514, 592, 744, 768, 771, 888, 992, 1028, 1147, 1184, 1488, 1542, 1776, 1984, 2056, 2294, 2368, 2976, 3084, 3441, 3552, 3968, 4112, 4588, 4736, 5952, 6168, 6882, 7104, 7936, 7967, 8224, 9176, 9472, 9509, 11904, 12336, 13764, 14208, 15934, 16448, 18352, 19018, 23808, 23901, 24672, 27528, 28416, 28527, 31868, 32896, 36704, 38036, 47802, 49344, 55056, 57054, 63736, 65792, 73408, 76072, 95604, 98688, 110112, 114108, 127472, 146816, 152144, 191208, 197376, 220224, 228216, 254944, 293632, 294779, 304288, 382416, 440448, 456432, 509888, 589558, 608576, 764832, 880896, 884337, 912864, 1019776, 1179116, 1217152, 1529664, 1768674, 1825728, 2039552, 2358232, 2434304, 3059328, 3537348, 3651456, 4716464, 6118656, 7074696, 7302912, 9432928, 14149392, 18865856, 28298784, 37731712, 56597568, 75463424, 113195136, 226390272]

約数ペア:

[(1, 226390272), (2, 113195136), (3, 75463424), (4, 56597568), (6, 37731712), (8, 28298784), (12, 18865856), (16, 14149392), (24, 9432928), (31, 7302912), (32, 7074696), (37, 6118656), (48, 4716464), (62, 3651456), (64, 3537348), (74, 3059328), (93, 2434304), (96, 2358232), (111, 2039552), (124, 1825728), (128, 1768674), (148, 1529664), (186, 1217152), (192, 1179116), (222, 1019776), (248, 912864), (256, 884337), (257, 880896), (296, 764832), (372, 608576), (384, 589558), (444, 509888), (496, 456432), (514, 440448), (592, 382416), (744, 304288), (768, 294779), (771, 293632), (888, 254944), (992, 228216), (1028, 220224), (1147, 197376), (1184, 191208), (1488, 152144), (1542, 146816), (1776, 127472), (1984, 114108), (2056, 110112), (2294, 98688), (2368, 95604), (2976, 76072), (3084, 73408), (3441, 65792), (3552, 63736), (3968, 57054), (4112, 55056), (4588, 49344), (4736, 47802), (5952, 38036), (6168, 36704), (6882, 32896), (7104, 31868), (7936, 28527), (7967, 28416), (8224, 27528), (9176, 24672), (9472, 23901), (9509, 23808), (11904, 19018), (12336, 18352), (13764, 16448), (14208, 15934)]