253475808

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{138967}}^1$

素因数の和:138999

約数の個数: 48

約数和(自身を含む): 700398720

約数和(自身を除く): 446922912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 138967, 277934, 416901, 555868, 833802, 1111736, 1667604, 2223472, 2640373, 3335208, 4446944, 5280746, 6670416, 7921119, 10561492, 13340832, 15842238, 21122984, 31684476, 42245968, 63368952, 84491936, 126737904, 253475808]

約数ペア:

[(1, 253475808), (2, 126737904), (3, 84491936), (4, 63368952), (6, 42245968), (8, 31684476), (12, 21122984), (16, 15842238), (19, 13340832), (24, 10561492), (32, 7921119), (38, 6670416), (48, 5280746), (57, 4446944), (76, 3335208), (96, 2640373), (114, 2223472), (152, 1667604), (228, 1111736), (304, 833802), (456, 555868), (608, 416901), (912, 277934), (1824, 138967)]