252849888

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:397

約数の個数: 144

約数和(自身を含む): 751435776

約数和(自身を除く): 498585888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 127, 144, 186, 223, 248, 254, 279, 288, 372, 381, 446, 496, 508, 558, 669, 744, 762, 892, 992, 1016, 1116, 1143, 1338, 1488, 1524, 1784, 2007, 2032, 2232, 2286, 2676, 2976, 3048, 3568, 3937, 4014, 4064, 4464, 4572, 5352, 6096, 6913, 7136, 7874, 8028, 8928, 9144, 10704, 11811, 12192, 13826, 15748, 16056, 18288, 20739, 21408, 23622, 27652, 28321, 31496, 32112, 35433, 36576, 41478, 47244, 55304, 56642, 62217, 62992, 64224, 70866, 82956, 84963, 94488, 110608, 113284, 124434, 125984, 141732, 165912, 169926, 188976, 221216, 226568, 248868, 254889, 283464, 331824, 339852, 377952, 453136, 497736, 509778, 566928, 663648, 679704, 877951, 906272, 995472, 1019556, 1133856, 1359408, 1755902, 1990944, 2039112, 2633853, 2718816, 3511804, 4078224, 5267706, 7023608, 7901559, 8156448, 10535412, 14047216, 15803118, 21070824, 28094432, 31606236, 42141648, 63212472, 84283296, 126424944, 252849888]

約数ペア:

[(1, 252849888), (2, 126424944), (3, 84283296), (4, 63212472), (6, 42141648), (8, 31606236), (9, 28094432), (12, 21070824), (16, 15803118), (18, 14047216), (24, 10535412), (31, 8156448), (32, 7901559), (36, 7023608), (48, 5267706), (62, 4078224), (72, 3511804), (93, 2718816), (96, 2633853), (124, 2039112), (127, 1990944), (144, 1755902), (186, 1359408), (223, 1133856), (248, 1019556), (254, 995472), (279, 906272), (288, 877951), (372, 679704), (381, 663648), (446, 566928), (496, 509778), (508, 497736), (558, 453136), (669, 377952), (744, 339852), (762, 331824), (892, 283464), (992, 254889), (1016, 248868), (1116, 226568), (1143, 221216), (1338, 188976), (1488, 169926), (1524, 165912), (1784, 141732), (2007, 125984), (2032, 124434), (2232, 113284), (2286, 110608), (2676, 94488), (2976, 84963), (3048, 82956), (3568, 70866), (3937, 64224), (4014, 62992), (4064, 62217), (4464, 56642), (4572, 55304), (5352, 47244), (6096, 41478), (6913, 36576), (7136, 35433), (7874, 32112), (8028, 31496), (8928, 28321), (9144, 27652), (10704, 23622), (11811, 21408), (12192, 20739), (13826, 18288), (15748, 16056)]