258946224

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1723}}^1$

素因数の和:1866

約数の個数: 80

約数和(自身を含む): 697764864

約数和(自身を除く): 438818640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 101, 124, 186, 202, 248, 303, 372, 404, 496, 606, 744, 808, 1212, 1488, 1616, 1723, 2424, 3131, 3446, 4848, 5169, 6262, 6892, 9393, 10338, 12524, 13784, 18786, 20676, 25048, 27568, 37572, 41352, 50096, 53413, 75144, 82704, 106826, 150288, 160239, 174023, 213652, 320478, 348046, 427304, 522069, 640956, 696092, 854608, 1044138, 1281912, 1392184, 2088276, 2563824, 2784368, 4176552, 5394713, 8353104, 10789426, 16184139, 21578852, 32368278, 43157704, 64736556, 86315408, 129473112, 258946224]

約数ペア:

[(1, 258946224), (2, 129473112), (3, 86315408), (4, 64736556), (6, 43157704), (8, 32368278), (12, 21578852), (16, 16184139), (24, 10789426), (31, 8353104), (48, 5394713), (62, 4176552), (93, 2784368), (101, 2563824), (124, 2088276), (186, 1392184), (202, 1281912), (248, 1044138), (303, 854608), (372, 696092), (404, 640956), (496, 522069), (606, 427304), (744, 348046), (808, 320478), (1212, 213652), (1488, 174023), (1616, 160239), (1723, 150288), (2424, 106826), (3131, 82704), (3446, 75144), (4848, 53413), (5169, 50096), (6262, 41352), (6892, 37572), (9393, 27568), (10338, 25048), (12524, 20676), (13784, 18786)]