383971608

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{280681}}^1$

素因数の和:280712

約数の個数: 48

約数和(自身を含む): 1094659800

約数和(自身を除く): 710688192

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, 280681, 561362, 842043, 1122724, 1684086, 2245448, 2526129, 3368172, 5052258, 5332939, 6736344, 10104516, 10665878, 15998817, 20209032, 21331756, 31997634, 42663512, 47996451, 63995268, 95992902, 127990536, 191985804, 383971608]

約数ペア:

[(1, 383971608), (2, 191985804), (3, 127990536), (4, 95992902), (6, 63995268), (8, 47996451), (9, 42663512), (12, 31997634), (18, 21331756), (19, 20209032), (24, 15998817), (36, 10665878), (38, 10104516), (57, 6736344), (72, 5332939), (76, 5052258), (114, 3368172), (152, 2526129), (171, 2245448), (228, 1684086), (342, 1122724), (456, 842043), (684, 561362), (1368, 280681)]