287412384

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{2027}}^1$

素因数の和:2258

約数の個数: 96

約数和(自身を含む): 866750976

約数和(自身を除く): 579338592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 211, 224, 336, 422, 633, 672, 844, 1266, 1477, 1688, 2027, 2532, 2954, 3376, 4054, 4431, 5064, 5908, 6081, 6752, 8108, 8862, 10128, 11816, 12162, 14189, 16216, 17724, 20256, 23632, 24324, 28378, 32432, 35448, 42567, 47264, 48648, 56756, 64864, 70896, 85134, 97296, 113512, 141792, 170268, 194592, 227024, 340536, 427697, 454048, 681072, 855394, 1283091, 1362144, 1710788, 2566182, 2993879, 3421576, 5132364, 5987758, 6843152, 8981637, 10264728, 11975516, 13686304, 17963274, 20529456, 23951032, 35926548, 41058912, 47902064, 71853096, 95804128, 143706192, 287412384]

約数ペア:

[(1, 287412384), (2, 143706192), (3, 95804128), (4, 71853096), (6, 47902064), (7, 41058912), (8, 35926548), (12, 23951032), (14, 20529456), (16, 17963274), (21, 13686304), (24, 11975516), (28, 10264728), (32, 8981637), (42, 6843152), (48, 5987758), (56, 5132364), (84, 3421576), (96, 2993879), (112, 2566182), (168, 1710788), (211, 1362144), (224, 1283091), (336, 855394), (422, 681072), (633, 454048), (672, 427697), (844, 340536), (1266, 227024), (1477, 194592), (1688, 170268), (2027, 141792), (2532, 113512), (2954, 97296), (3376, 85134), (4054, 70896), (4431, 64864), (5064, 56756), (5908, 48648), (6081, 47264), (6752, 42567), (8108, 35448), (8862, 32432), (10128, 28378), (11816, 24324), (12162, 23632), (14189, 20256), (16216, 17724)]