303931328

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1279}}^1$

素因数の和:1417

約数の個数: 56

約数和(自身を含む): 624230400

約数和(自身を除く): 320299072

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 79, 94, 158, 188, 316, 376, 632, 752, 1264, 1279, 1504, 2528, 2558, 3008, 3713, 5056, 5116, 7426, 10232, 14852, 20464, 29704, 40928, 59408, 60113, 81856, 101041, 118816, 120226, 202082, 237632, 240452, 404164, 480904, 808328, 961808, 1616656, 1923616, 3233312, 3847232, 4748927, 6466624, 9497854, 18995708, 37991416, 75982832, 151965664, 303931328]

約数ペア:

[(1, 303931328), (2, 151965664), (4, 75982832), (8, 37991416), (16, 18995708), (32, 9497854), (47, 6466624), (64, 4748927), (79, 3847232), (94, 3233312), (158, 1923616), (188, 1616656), (316, 961808), (376, 808328), (632, 480904), (752, 404164), (1264, 240452), (1279, 237632), (1504, 202082), (2528, 120226), (2558, 118816), (3008, 101041), (3713, 81856), (5056, 60113), (5116, 59408), (7426, 40928), (10232, 29704), (14852, 20464)]