319963152

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{2129}}^1$

素因数の和:2272

約数の個数: 80

約数和(自身を含む): 862087680

約数和(自身を除く): 542124528

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, 2129, 2424, 3131, 4258, 4848, 6262, 6387, 8516, 9393, 12524, 12774, 17032, 18786, 25048, 25548, 34064, 37572, 50096, 51096, 65999, 75144, 102192, 131998, 150288, 197997, 215029, 263996, 395994, 430058, 527992, 645087, 791988, 860116, 1055984, 1290174, 1583976, 1720232, 2580348, 3167952, 3440464, 5160696, 6665899, 10321392, 13331798, 19997697, 26663596, 39995394, 53327192, 79990788, 106654384, 159981576, 319963152]

約数ペア:

[(1, 319963152), (2, 159981576), (3, 106654384), (4, 79990788), (6, 53327192), (8, 39995394), (12, 26663596), (16, 19997697), (24, 13331798), (31, 10321392), (48, 6665899), (62, 5160696), (93, 3440464), (101, 3167952), (124, 2580348), (186, 1720232), (202, 1583976), (248, 1290174), (303, 1055984), (372, 860116), (404, 791988), (496, 645087), (606, 527992), (744, 430058), (808, 395994), (1212, 263996), (1488, 215029), (1616, 197997), (2129, 150288), (2424, 131998), (3131, 102192), (4258, 75144), (4848, 65999), (6262, 51096), (6387, 50096), (8516, 37572), (9393, 34064), (12524, 25548), (12774, 25048), (17032, 18786)]