312879384

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{228713}}^1$

素因数の和:228744

約数の個数: 48

約数和(自身を含む): 891984600

約数和(自身を除く): 579105216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 228713, 457426, 686139, 914852, 1372278, 1829704, 2058417, 2744556, 4116834, 4345547, 5489112, 8233668, 8691094, 13036641, 16467336, 17382188, 26073282, 34764376, 39109923, 52146564, 78219846, 104293128, 156439692, 312879384]

約数ペア:

[(1, 312879384), (2, 156439692), (3, 104293128), (4, 78219846), (6, 52146564), (8, 39109923), (9, 34764376), (12, 26073282), (18, 17382188), (19, 16467336), (24, 13036641), (36, 8691094), (38, 8233668), (57, 5489112), (72, 4345547), (76, 4116834), (114, 2744556), (152, 2058417), (171, 1829704), (228, 1372278), (342, 914852), (456, 686139), (684, 457426), (1368, 228713)]