218797632

素因数分解:

$2^6\times 3^3\times {\mathrm{127}}^1\times {\mathrm{997}}^1$

素因数の和:1145

約数の個数: 112

約数和(自身を含む): 648939520

約数和(自身を除く): 430141888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 127, 144, 192, 216, 254, 288, 381, 432, 508, 576, 762, 864, 997, 1016, 1143, 1524, 1728, 1994, 2032, 2286, 2991, 3048, 3429, 3988, 4064, 4572, 5982, 6096, 6858, 7976, 8128, 8973, 9144, 11964, 12192, 13716, 15952, 17946, 18288, 23928, 24384, 26919, 27432, 31904, 35892, 36576, 47856, 53838, 54864, 63808, 71784, 73152, 95712, 107676, 109728, 126619, 143568, 191424, 215352, 219456, 253238, 287136, 379857, 430704, 506476, 574272, 759714, 861408, 1012952, 1139571, 1519428, 1722816, 2025904, 2279142, 3038856, 3418713, 4051808, 4558284, 6077712, 6837426, 8103616, 9116568, 12155424, 13674852, 18233136, 24310848, 27349704, 36466272, 54699408, 72932544, 109398816, 218797632]

約数ペア:

[(1, 218797632), (2, 109398816), (3, 72932544), (4, 54699408), (6, 36466272), (8, 27349704), (9, 24310848), (12, 18233136), (16, 13674852), (18, 12155424), (24, 9116568), (27, 8103616), (32, 6837426), (36, 6077712), (48, 4558284), (54, 4051808), (64, 3418713), (72, 3038856), (96, 2279142), (108, 2025904), (127, 1722816), (144, 1519428), (192, 1139571), (216, 1012952), (254, 861408), (288, 759714), (381, 574272), (432, 506476), (508, 430704), (576, 379857), (762, 287136), (864, 253238), (997, 219456), (1016, 215352), (1143, 191424), (1524, 143568), (1728, 126619), (1994, 109728), (2032, 107676), (2286, 95712), (2991, 73152), (3048, 71784), (3429, 63808), (3988, 54864), (4064, 53838), (4572, 47856), (5982, 36576), (6096, 35892), (6858, 31904), (7976, 27432), (8128, 26919), (8973, 24384), (9144, 23928), (11964, 18288), (12192, 17946), (13716, 15952)]