1228748224

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{1571}}^1$

素因数の和:1706

約数の個数: 84

約数和(自身を含む): 2708370504

約数和(自身を除く): 1479622280

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 101, 121, 176, 202, 242, 352, 404, 484, 704, 808, 968, 1111, 1571, 1616, 1936, 2222, 3142, 3232, 3872, 4444, 6284, 6464, 7744, 8888, 12221, 12568, 17281, 17776, 24442, 25136, 34562, 35552, 48884, 50272, 69124, 71104, 97768, 100544, 138248, 158671, 190091, 195536, 276496, 317342, 380182, 391072, 552992, 634684, 760364, 782144, 1105984, 1269368, 1520728, 1745381, 2538736, 3041456, 3490762, 5077472, 6082912, 6981524, 10154944, 12165824, 13963048, 19199191, 27926096, 38398382, 55852192, 76796764, 111704384, 153593528, 307187056, 614374112, 1228748224]

約数ペア:

[(1, 1228748224), (2, 614374112), (4, 307187056), (8, 153593528), (11, 111704384), (16, 76796764), (22, 55852192), (32, 38398382), (44, 27926096), (64, 19199191), (88, 13963048), (101, 12165824), (121, 10154944), (176, 6981524), (202, 6082912), (242, 5077472), (352, 3490762), (404, 3041456), (484, 2538736), (704, 1745381), (808, 1520728), (968, 1269368), (1111, 1105984), (1571, 782144), (1616, 760364), (1936, 634684), (2222, 552992), (3142, 391072), (3232, 380182), (3872, 317342), (4444, 276496), (6284, 195536), (6464, 190091), (7744, 158671), (8888, 138248), (12221, 100544), (12568, 97768), (17281, 71104), (17776, 69124), (24442, 50272), (25136, 48884), (34562, 35552)]