180798984

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{887}}^1$

素因数の和:1067

約数の個数: 96

約数和(自身を含む): 519480000

約数和(自身を除く): 338681016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 149, 152, 171, 228, 298, 342, 447, 456, 596, 684, 887, 894, 1192, 1341, 1368, 1774, 1788, 2661, 2682, 2831, 3548, 3576, 5322, 5364, 5662, 7096, 7983, 8493, 10644, 10728, 11324, 15966, 16853, 16986, 21288, 22648, 25479, 31932, 33706, 33972, 50559, 50958, 63864, 67412, 67944, 101118, 101916, 132163, 134824, 151677, 202236, 203832, 264326, 303354, 396489, 404472, 528652, 606708, 792978, 1057304, 1189467, 1213416, 1585956, 2378934, 2511097, 3171912, 4757868, 5022194, 7533291, 9515736, 10044388, 15066582, 20088776, 22599873, 30133164, 45199746, 60266328, 90399492, 180798984]

約数ペア:

[(1, 180798984), (2, 90399492), (3, 60266328), (4, 45199746), (6, 30133164), (8, 22599873), (9, 20088776), (12, 15066582), (18, 10044388), (19, 9515736), (24, 7533291), (36, 5022194), (38, 4757868), (57, 3171912), (72, 2511097), (76, 2378934), (114, 1585956), (149, 1213416), (152, 1189467), (171, 1057304), (228, 792978), (298, 606708), (342, 528652), (447, 404472), (456, 396489), (596, 303354), (684, 264326), (887, 203832), (894, 202236), (1192, 151677), (1341, 134824), (1368, 132163), (1774, 101916), (1788, 101118), (2661, 67944), (2682, 67412), (2831, 63864), (3548, 50958), (3576, 50559), (5322, 33972), (5364, 33706), (5662, 31932), (7096, 25479), (7983, 22648), (8493, 21288), (10644, 16986), (10728, 16853), (11324, 15966)]