243626768

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6379}}^1$

素因数の和:6436

約数の個数: 80

約数和(自身を含む): 607580160

約数和(自身を除く): 363953392

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 248, 308, 341, 434, 496, 616, 682, 868, 1232, 1364, 1736, 2387, 2728, 3472, 4774, 5456, 6379, 9548, 12758, 19096, 25516, 38192, 44653, 51032, 70169, 89306, 102064, 140338, 178612, 197749, 280676, 357224, 395498, 491183, 561352, 714448, 790996, 982366, 1122704, 1384243, 1581992, 1964732, 2175239, 2768486, 3163984, 3929464, 4350478, 5536972, 7858928, 8700956, 11073944, 15226673, 17401912, 22147888, 30453346, 34803824, 60906692, 121813384, 243626768]

約数ペア:

[(1, 243626768), (2, 121813384), (4, 60906692), (7, 34803824), (8, 30453346), (11, 22147888), (14, 17401912), (16, 15226673), (22, 11073944), (28, 8700956), (31, 7858928), (44, 5536972), (56, 4350478), (62, 3929464), (77, 3163984), (88, 2768486), (112, 2175239), (124, 1964732), (154, 1581992), (176, 1384243), (217, 1122704), (248, 982366), (308, 790996), (341, 714448), (434, 561352), (496, 491183), (616, 395498), (682, 357224), (868, 280676), (1232, 197749), (1364, 178612), (1736, 140338), (2387, 102064), (2728, 89306), (3472, 70169), (4774, 51032), (5456, 44653), (6379, 38192), (9548, 25516), (12758, 19096)]