304865828

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{491}}^1$

素因数の和:932

約数の個数: 48

約数和(自身を含む): 592147584

約数和(自身を除く): 287281756

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 397, 491, 782, 794, 982, 1564, 1588, 1964, 6749, 8347, 9131, 11293, 13498, 16694, 18262, 22586, 26996, 33388, 36524, 45172, 155227, 191981, 194927, 310454, 383962, 389854, 620908, 767924, 779708, 3313759, 4483321, 6627518, 8966642, 13255036, 17933284, 76216457, 152432914, 304865828]

約数ペア:

[(1, 304865828), (2, 152432914), (4, 76216457), (17, 17933284), (23, 13255036), (34, 8966642), (46, 6627518), (68, 4483321), (92, 3313759), (391, 779708), (397, 767924), (491, 620908), (782, 389854), (794, 383962), (982, 310454), (1564, 194927), (1588, 191981), (1964, 155227), (6749, 45172), (8347, 36524), (9131, 33388), (11293, 26996), (13498, 22586), (16694, 18262)]