778848032

素因数分解:

$2^5\times {\mathrm{149}}^1\times {\mathrm{379}}^1\times {\mathrm{431}}^1$

素因数の和:969

約数の個数: 48

約数和(自身を含む): 1551312000

約数和(自身を除く): 772463968

約数列:

[1, 2, 4, 8, 16, 32, 149, 298, 379, 431, 596, 758, 862, 1192, 1516, 1724, 2384, 3032, 3448, 4768, 6064, 6896, 12128, 13792, 56471, 64219, 112942, 128438, 163349, 225884, 256876, 326698, 451768, 513752, 653396, 903536, 1027504, 1306792, 1807072, 2055008, 2613584, 5227168, 24339001, 48678002, 97356004, 194712008, 389424016, 778848032]

約数ペア:

[(1, 778848032), (2, 389424016), (4, 194712008), (8, 97356004), (16, 48678002), (32, 24339001), (149, 5227168), (298, 2613584), (379, 2055008), (431, 1807072), (596, 1306792), (758, 1027504), (862, 903536), (1192, 653396), (1516, 513752), (1724, 451768), (2384, 326698), (3032, 256876), (3448, 225884), (4768, 163349), (6064, 128438), (6896, 112942), (12128, 64219), (13792, 56471)]