247352112

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{245389}}^1$

素因数の和:245410

約数の個数: 60

約数和(自身を含む): 791137360

約数和(自身を除く): 543785248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 245389, 490778, 736167, 981556, 1472334, 1717723, 1963112, 2208501, 2944668, 3435446, 3926224, 4417002, 5153169, 5889336, 6870892, 8834004, 10306338, 11778672, 13741784, 15459507, 17668008, 20612676, 27483568, 30919014, 35336016, 41225352, 61838028, 82450704, 123676056, 247352112]

約数ペア:

[(1, 247352112), (2, 123676056), (3, 82450704), (4, 61838028), (6, 41225352), (7, 35336016), (8, 30919014), (9, 27483568), (12, 20612676), (14, 17668008), (16, 15459507), (18, 13741784), (21, 11778672), (24, 10306338), (28, 8834004), (36, 6870892), (42, 5889336), (48, 5153169), (56, 4417002), (63, 3926224), (72, 3435446), (84, 2944668), (112, 2208501), (126, 1963112), (144, 1717723), (168, 1472334), (252, 981556), (336, 736167), (504, 490778), (1008, 245389)]