264443144

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:283

約数の個数: 128

約数和(自身を含む): 630374400

約数和(自身を除く): 365931256

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 31, 37, 46, 56, 62, 74, 92, 124, 148, 161, 179, 184, 217, 248, 259, 296, 322, 358, 434, 518, 644, 713, 716, 851, 868, 1036, 1147, 1253, 1288, 1426, 1432, 1702, 1736, 2072, 2294, 2506, 2852, 3404, 4117, 4588, 4991, 5012, 5549, 5704, 5957, 6623, 6808, 8029, 8234, 9176, 9982, 10024, 11098, 11914, 13246, 16058, 16468, 19964, 22196, 23828, 26381, 26492, 28819, 32116, 32936, 38843, 39928, 44392, 46361, 47656, 52762, 52984, 57638, 64232, 77686, 92722, 105524, 115276, 127627, 152329, 155372, 184667, 185444, 205313, 211048, 230552, 255254, 304658, 310744, 369334, 370888, 410626, 510508, 609316, 738668, 821252, 893389, 1021016, 1066303, 1218632, 1437191, 1477336, 1642504, 1786778, 2132606, 2874382, 3573556, 4265212, 4722199, 5748764, 7147112, 8530424, 9444398, 11497528, 18888796, 33055393, 37777592, 66110786, 132221572, 264443144]

約数ペア:

[(1, 264443144), (2, 132221572), (4, 66110786), (7, 37777592), (8, 33055393), (14, 18888796), (23, 11497528), (28, 9444398), (31, 8530424), (37, 7147112), (46, 5748764), (56, 4722199), (62, 4265212), (74, 3573556), (92, 2874382), (124, 2132606), (148, 1786778), (161, 1642504), (179, 1477336), (184, 1437191), (217, 1218632), (248, 1066303), (259, 1021016), (296, 893389), (322, 821252), (358, 738668), (434, 609316), (518, 510508), (644, 410626), (713, 370888), (716, 369334), (851, 310744), (868, 304658), (1036, 255254), (1147, 230552), (1253, 211048), (1288, 205313), (1426, 185444), (1432, 184667), (1702, 155372), (1736, 152329), (2072, 127627), (2294, 115276), (2506, 105524), (2852, 92722), (3404, 77686), (4117, 64232), (4588, 57638), (4991, 52984), (5012, 52762), (5549, 47656), (5704, 46361), (5957, 44392), (6623, 39928), (6808, 38843), (8029, 32936), (8234, 32116), (9176, 28819), (9982, 26492), (10024, 26381), (11098, 23828), (11914, 22196), (13246, 19964), (16058, 16468)]