453997728

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{241}}^1$

素因数の和:499

約数の個数: 144

約数和(自身を含む): 1344575232

約数和(自身を除く): 890577504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 211, 241, 248, 279, 288, 372, 422, 482, 496, 558, 633, 723, 744, 844, 964, 992, 1116, 1266, 1446, 1488, 1688, 1899, 1928, 2169, 2232, 2532, 2892, 2976, 3376, 3798, 3856, 4338, 4464, 5064, 5784, 6541, 6752, 7471, 7596, 7712, 8676, 8928, 10128, 11568, 13082, 14942, 15192, 17352, 19623, 20256, 22413, 23136, 26164, 29884, 30384, 34704, 39246, 44826, 50851, 52328, 58869, 59768, 60768, 67239, 69408, 78492, 89652, 101702, 104656, 117738, 119536, 134478, 152553, 156984, 179304, 203404, 209312, 235476, 239072, 268956, 305106, 313968, 358608, 406808, 457659, 470952, 537912, 610212, 627936, 717216, 813616, 915318, 941904, 1075824, 1220424, 1576381, 1627232, 1830636, 1883808, 2151648, 2440848, 3152762, 3661272, 4729143, 4881696, 6305524, 7322544, 9458286, 12611048, 14187429, 14645088, 18916572, 25222096, 28374858, 37833144, 50444192, 56749716, 75666288, 113499432, 151332576, 226998864, 453997728]

約数ペア:

[(1, 453997728), (2, 226998864), (3, 151332576), (4, 113499432), (6, 75666288), (8, 56749716), (9, 50444192), (12, 37833144), (16, 28374858), (18, 25222096), (24, 18916572), (31, 14645088), (32, 14187429), (36, 12611048), (48, 9458286), (62, 7322544), (72, 6305524), (93, 4881696), (96, 4729143), (124, 3661272), (144, 3152762), (186, 2440848), (211, 2151648), (241, 1883808), (248, 1830636), (279, 1627232), (288, 1576381), (372, 1220424), (422, 1075824), (482, 941904), (496, 915318), (558, 813616), (633, 717216), (723, 627936), (744, 610212), (844, 537912), (964, 470952), (992, 457659), (1116, 406808), (1266, 358608), (1446, 313968), (1488, 305106), (1688, 268956), (1899, 239072), (1928, 235476), (2169, 209312), (2232, 203404), (2532, 179304), (2892, 156984), (2976, 152553), (3376, 134478), (3798, 119536), (3856, 117738), (4338, 104656), (4464, 101702), (5064, 89652), (5784, 78492), (6541, 69408), (6752, 67239), (7471, 60768), (7596, 59768), (7712, 58869), (8676, 52328), (8928, 50851), (10128, 44826), (11568, 39246), (13082, 34704), (14942, 30384), (15192, 29884), (17352, 26164), (19623, 23136), (20256, 22413)]