281806416

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{115117}}^1$

素因数の和:115148

約数の個数: 60

約数和(自身を含む): 835065972

約数和(自身を除く): 553259556

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 115117, 230234, 345351, 460468, 690702, 920936, 1036053, 1381404, 1841872, 1956989, 2072106, 2762808, 3913978, 4144212, 5525616, 5870967, 7827956, 8288424, 11741934, 15655912, 16576848, 17612901, 23483868, 31311824, 35225802, 46967736, 70451604, 93935472, 140903208, 281806416]

約数ペア:

[(1, 281806416), (2, 140903208), (3, 93935472), (4, 70451604), (6, 46967736), (8, 35225802), (9, 31311824), (12, 23483868), (16, 17612901), (17, 16576848), (18, 15655912), (24, 11741934), (34, 8288424), (36, 7827956), (48, 5870967), (51, 5525616), (68, 4144212), (72, 3913978), (102, 2762808), (136, 2072106), (144, 1956989), (153, 1841872), (204, 1381404), (272, 1036053), (306, 920936), (408, 690702), (612, 460468), (816, 345351), (1224, 230234), (2448, 115117)]