312406704

素因数分解:

$2^4\times 3^2\times {\mathrm{131}}^1\times {\mathrm{16561}}^1$

素因数の和:16706

約数の個数: 60

約数和(自身を含む): 881032152

約数和(自身を除く): 568625448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 131, 144, 262, 393, 524, 786, 1048, 1179, 1572, 2096, 2358, 3144, 4716, 6288, 9432, 16561, 18864, 33122, 49683, 66244, 99366, 132488, 149049, 198732, 264976, 298098, 397464, 596196, 794928, 1192392, 2169491, 2384784, 4338982, 6508473, 8677964, 13016946, 17355928, 19525419, 26033892, 34711856, 39050838, 52067784, 78101676, 104135568, 156203352, 312406704]

約数ペア:

[(1, 312406704), (2, 156203352), (3, 104135568), (4, 78101676), (6, 52067784), (8, 39050838), (9, 34711856), (12, 26033892), (16, 19525419), (18, 17355928), (24, 13016946), (36, 8677964), (48, 6508473), (72, 4338982), (131, 2384784), (144, 2169491), (262, 1192392), (393, 794928), (524, 596196), (786, 397464), (1048, 298098), (1179, 264976), (1572, 198732), (2096, 149049), (2358, 132488), (3144, 99366), (4716, 66244), (6288, 49683), (9432, 33122), (16561, 18864)]