401897088

素因数分解:

$2^7\times 3^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:255

約数の個数: 192

約数和(自身を含む): 1211857920

約数和(自身を除く): 809960832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 64, 67, 72, 82, 96, 123, 127, 128, 134, 144, 164, 192, 201, 246, 254, 268, 288, 328, 369, 381, 384, 402, 492, 508, 536, 576, 603, 656, 738, 762, 804, 984, 1016, 1072, 1143, 1152, 1206, 1312, 1476, 1524, 1608, 1968, 2032, 2144, 2286, 2412, 2624, 2747, 2952, 3048, 3216, 3936, 4064, 4288, 4572, 4824, 5207, 5248, 5494, 5904, 6096, 6432, 7872, 8128, 8241, 8509, 8576, 9144, 9648, 10414, 10988, 11808, 12192, 12864, 15621, 15744, 16256, 16482, 17018, 18288, 19296, 20828, 21976, 23616, 24384, 24723, 25527, 25728, 31242, 32964, 34036, 36576, 38592, 41656, 43952, 46863, 47232, 48768, 49446, 51054, 62484, 65928, 68072, 73152, 76581, 77184, 83312, 87904, 93726, 98892, 102108, 124968, 131856, 136144, 146304, 153162, 166624, 175808, 187452, 197784, 204216, 249936, 263712, 272288, 306324, 333248, 348869, 351616, 374904, 395568, 408432, 499872, 527424, 544576, 612648, 666496, 697738, 749808, 791136, 816864, 999744, 1046607, 1054848, 1089152, 1225296, 1395476, 1499616, 1582272, 1633728, 1999488, 2093214, 2450592, 2790952, 2999232, 3139821, 3164544, 3267456, 4186428, 4901184, 5581904, 5998464, 6279642, 8372856, 9802368, 11163808, 12559284, 16745712, 22327616, 25118568, 33491424, 44655232, 50237136, 66982848, 100474272, 133965696, 200948544, 401897088]

約数ペア:

[(1, 401897088), (2, 200948544), (3, 133965696), (4, 100474272), (6, 66982848), (8, 50237136), (9, 44655232), (12, 33491424), (16, 25118568), (18, 22327616), (24, 16745712), (32, 12559284), (36, 11163808), (41, 9802368), (48, 8372856), (64, 6279642), (67, 5998464), (72, 5581904), (82, 4901184), (96, 4186428), (123, 3267456), (127, 3164544), (128, 3139821), (134, 2999232), (144, 2790952), (164, 2450592), (192, 2093214), (201, 1999488), (246, 1633728), (254, 1582272), (268, 1499616), (288, 1395476), (328, 1225296), (369, 1089152), (381, 1054848), (384, 1046607), (402, 999744), (492, 816864), (508, 791136), (536, 749808), (576, 697738), (603, 666496), (656, 612648), (738, 544576), (762, 527424), (804, 499872), (984, 408432), (1016, 395568), (1072, 374904), (1143, 351616), (1152, 348869), (1206, 333248), (1312, 306324), (1476, 272288), (1524, 263712), (1608, 249936), (1968, 204216), (2032, 197784), (2144, 187452), (2286, 175808), (2412, 166624), (2624, 153162), (2747, 146304), (2952, 136144), (3048, 131856), (3216, 124968), (3936, 102108), (4064, 98892), (4288, 93726), (4572, 87904), (4824, 83312), (5207, 77184), (5248, 76581), (5494, 73152), (5904, 68072), (6096, 65928), (6432, 62484), (7872, 51054), (8128, 49446), (8241, 48768), (8509, 47232), (8576, 46863), (9144, 43952), (9648, 41656), (10414, 38592), (10988, 36576), (11808, 34036), (12192, 32964), (12864, 31242), (15621, 25728), (15744, 25527), (16256, 24723), (16482, 24384), (17018, 23616), (18288, 21976), (19296, 20828)]