248830992

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{90947}}^1$

素因数の和:90980

約数の個数: 60

約数和(自身を含む): 733040880

約数和(自身を除く): 484209888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 90947, 181894, 272841, 363788, 545682, 727576, 818523, 1091364, 1455152, 1637046, 1727993, 2182728, 3274092, 3455986, 4365456, 5183979, 6548184, 6911972, 10367958, 13096368, 13823944, 15551937, 20735916, 27647888, 31103874, 41471832, 62207748, 82943664, 124415496, 248830992]

約数ペア:

[(1, 248830992), (2, 124415496), (3, 82943664), (4, 62207748), (6, 41471832), (8, 31103874), (9, 27647888), (12, 20735916), (16, 15551937), (18, 13823944), (19, 13096368), (24, 10367958), (36, 6911972), (38, 6548184), (48, 5183979), (57, 4365456), (72, 3455986), (76, 3274092), (114, 2182728), (144, 1727993), (152, 1637046), (171, 1455152), (228, 1091364), (304, 818523), (342, 727576), (456, 545682), (684, 363788), (912, 272841), (1368, 181894), (2736, 90947)]