1490830272

素因数分解:

$2^6\times 3^5\times {\mathrm{257}}^1\times {\mathrm{373}}^1$

素因数の和:657

約数の個数: 168

約数和(自身を含む): 4460632176

約数和(自身を除く): 2969801904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 243, 257, 288, 324, 373, 432, 486, 514, 576, 648, 746, 771, 864, 972, 1028, 1119, 1296, 1492, 1542, 1728, 1944, 2056, 2238, 2313, 2592, 2984, 3084, 3357, 3888, 4112, 4476, 4626, 5184, 5968, 6168, 6714, 6939, 7776, 8224, 8952, 9252, 10071, 11936, 12336, 13428, 13878, 15552, 16448, 17904, 18504, 20142, 20817, 23872, 24672, 26856, 27756, 30213, 35808, 37008, 40284, 41634, 49344, 53712, 55512, 60426, 62451, 71616, 74016, 80568, 83268, 90639, 95861, 107424, 111024, 120852, 124902, 148032, 161136, 166536, 181278, 191722, 214848, 222048, 241704, 249804, 287583, 322272, 333072, 362556, 383444, 444096, 483408, 499608, 575166, 644544, 666144, 725112, 766888, 862749, 966816, 999216, 1150332, 1332288, 1450224, 1533776, 1725498, 1933632, 1998432, 2300664, 2588247, 2900448, 3067552, 3450996, 3996864, 4601328, 5176494, 5800896, 6135104, 6901992, 7764741, 9202656, 10352988, 13803984, 15529482, 18405312, 20705976, 23294223, 27607968, 31058964, 41411952, 46588446, 55215936, 62117928, 82823904, 93176892, 124235856, 165647808, 186353784, 248471712, 372707568, 496943424, 745415136, 1490830272]

約数ペア:

[(1, 1490830272), (2, 745415136), (3, 496943424), (4, 372707568), (6, 248471712), (8, 186353784), (9, 165647808), (12, 124235856), (16, 93176892), (18, 82823904), (24, 62117928), (27, 55215936), (32, 46588446), (36, 41411952), (48, 31058964), (54, 27607968), (64, 23294223), (72, 20705976), (81, 18405312), (96, 15529482), (108, 13803984), (144, 10352988), (162, 9202656), (192, 7764741), (216, 6901992), (243, 6135104), (257, 5800896), (288, 5176494), (324, 4601328), (373, 3996864), (432, 3450996), (486, 3067552), (514, 2900448), (576, 2588247), (648, 2300664), (746, 1998432), (771, 1933632), (864, 1725498), (972, 1533776), (1028, 1450224), (1119, 1332288), (1296, 1150332), (1492, 999216), (1542, 966816), (1728, 862749), (1944, 766888), (2056, 725112), (2238, 666144), (2313, 644544), (2592, 575166), (2984, 499608), (3084, 483408), (3357, 444096), (3888, 383444), (4112, 362556), (4476, 333072), (4626, 322272), (5184, 287583), (5968, 249804), (6168, 241704), (6714, 222048), (6939, 214848), (7776, 191722), (8224, 181278), (8952, 166536), (9252, 161136), (10071, 148032), (11936, 124902), (12336, 120852), (13428, 111024), (13878, 107424), (15552, 95861), (16448, 90639), (17904, 83268), (18504, 80568), (20142, 74016), (20817, 71616), (23872, 62451), (24672, 60426), (26856, 55512), (27756, 53712), (30213, 49344), (35808, 41634), (37008, 40284)]