319276008

素因数分解:

$2^3\times 3^2\times {\mathrm{149}}^1\times {\mathrm{29761}}^1$

素因数の和:29922

約数の個数: 48

約数和(自身を含む): 870538500

約数和(自身を除く): 551262492

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 149, 298, 447, 596, 894, 1192, 1341, 1788, 2682, 3576, 5364, 10728, 29761, 59522, 89283, 119044, 178566, 238088, 267849, 357132, 535698, 714264, 1071396, 2142792, 4434389, 8868778, 13303167, 17737556, 26606334, 35475112, 39909501, 53212668, 79819002, 106425336, 159638004, 319276008]

約数ペア:

[(1, 319276008), (2, 159638004), (3, 106425336), (4, 79819002), (6, 53212668), (8, 39909501), (9, 35475112), (12, 26606334), (18, 17737556), (24, 13303167), (36, 8868778), (72, 4434389), (149, 2142792), (298, 1071396), (447, 714264), (596, 535698), (894, 357132), (1192, 267849), (1341, 238088), (1788, 178566), (2682, 119044), (3576, 89283), (5364, 59522), (10728, 29761)]