490057008

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{39419}}^1$

素因数の和:39474

約数の個数: 80

約数和(自身を含む): 1485976320

約数和(自身を除く): 995919312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 148, 168, 222, 259, 296, 336, 444, 518, 592, 777, 888, 1036, 1554, 1776, 2072, 3108, 4144, 6216, 12432, 39419, 78838, 118257, 157676, 236514, 275933, 315352, 473028, 551866, 630704, 827799, 946056, 1103732, 1458503, 1655598, 1892112, 2207464, 2917006, 3311196, 4375509, 4414928, 5834012, 6622392, 8751018, 10209521, 11668024, 13244784, 17502036, 20419042, 23336048, 30628563, 35004072, 40838084, 61257126, 70008144, 81676168, 122514252, 163352336, 245028504, 490057008]

約数ペア:

[(1, 490057008), (2, 245028504), (3, 163352336), (4, 122514252), (6, 81676168), (7, 70008144), (8, 61257126), (12, 40838084), (14, 35004072), (16, 30628563), (21, 23336048), (24, 20419042), (28, 17502036), (37, 13244784), (42, 11668024), (48, 10209521), (56, 8751018), (74, 6622392), (84, 5834012), (111, 4414928), (112, 4375509), (148, 3311196), (168, 2917006), (222, 2207464), (259, 1892112), (296, 1655598), (336, 1458503), (444, 1103732), (518, 946056), (592, 827799), (777, 630704), (888, 551866), (1036, 473028), (1554, 315352), (1776, 275933), (2072, 236514), (3108, 157676), (4144, 118257), (6216, 78838), (12432, 39419)]