761892552

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{556939}}^1$

素因数の和:556970

約数の個数: 48

約数和(自身を含む): 2172066000

約数和(自身を除く): 1410173448

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, 556939, 1113878, 1670817, 2227756, 3341634, 4455512, 5012451, 6683268, 10024902, 10581841, 13366536, 20049804, 21163682, 31745523, 40099608, 42327364, 63491046, 84654728, 95236569, 126982092, 190473138, 253964184, 380946276, 761892552]

約数ペア:

[(1, 761892552), (2, 380946276), (3, 253964184), (4, 190473138), (6, 126982092), (8, 95236569), (9, 84654728), (12, 63491046), (18, 42327364), (19, 40099608), (24, 31745523), (36, 21163682), (38, 20049804), (57, 13366536), (72, 10581841), (76, 10024902), (114, 6683268), (152, 5012451), (171, 4455512), (228, 3341634), (342, 2227756), (456, 1670817), (684, 1113878), (1368, 556939)]