289163472

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{27259}}^1$

素因数の和:27300

約数の個数: 80

約数和(自身を含む): 851820480

約数和(自身を除く): 562657008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 442, 624, 663, 816, 884, 1326, 1768, 2652, 3536, 5304, 10608, 27259, 54518, 81777, 109036, 163554, 218072, 327108, 354367, 436144, 463403, 654216, 708734, 926806, 1063101, 1308432, 1390209, 1417468, 1853612, 2126202, 2780418, 2834936, 3707224, 4252404, 5560836, 5669872, 6024239, 7414448, 8504808, 11121672, 12048478, 17009616, 18072717, 22243344, 24096956, 36145434, 48193912, 72290868, 96387824, 144581736, 289163472]

約数ペア:

[(1, 289163472), (2, 144581736), (3, 96387824), (4, 72290868), (6, 48193912), (8, 36145434), (12, 24096956), (13, 22243344), (16, 18072717), (17, 17009616), (24, 12048478), (26, 11121672), (34, 8504808), (39, 7414448), (48, 6024239), (51, 5669872), (52, 5560836), (68, 4252404), (78, 3707224), (102, 2834936), (104, 2780418), (136, 2126202), (156, 1853612), (204, 1417468), (208, 1390209), (221, 1308432), (272, 1063101), (312, 926806), (408, 708734), (442, 654216), (624, 463403), (663, 436144), (816, 354367), (884, 327108), (1326, 218072), (1768, 163554), (2652, 109036), (3536, 81777), (5304, 54518), (10608, 27259)]