248930856

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{181967}}^1$

素因数の和:181998

約数の個数: 48

約数和(自身を含む): 709675200

約数和(自身を除く): 460744344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 181967, 363934, 545901, 727868, 1091802, 1455736, 1637703, 2183604, 3275406, 3457373, 4367208, 6550812, 6914746, 10372119, 13101624, 13829492, 20744238, 27658984, 31116357, 41488476, 62232714, 82976952, 124465428, 248930856]

約数ペア:

[(1, 248930856), (2, 124465428), (3, 82976952), (4, 62232714), (6, 41488476), (8, 31116357), (9, 27658984), (12, 20744238), (18, 13829492), (19, 13101624), (24, 10372119), (36, 6914746), (38, 6550812), (57, 4367208), (72, 3457373), (76, 3275406), (114, 2183604), (152, 1637703), (171, 1455736), (228, 1091802), (342, 727868), (456, 545901), (684, 363934), (1368, 181967)]