238127988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4813}}^1$

素因数の和:4877

約数の個数: 96

約数和(自身を含む): 690135040

約数和(自身を除く): 452007052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 31, 38, 42, 57, 62, 76, 84, 93, 114, 124, 133, 186, 217, 228, 266, 372, 399, 434, 532, 589, 651, 798, 868, 1178, 1302, 1596, 1767, 2356, 2604, 3534, 4123, 4813, 7068, 8246, 9626, 12369, 14439, 16492, 19252, 24738, 28878, 33691, 49476, 57756, 67382, 91447, 101073, 134764, 149203, 182894, 202146, 274341, 298406, 365788, 404292, 447609, 548682, 596812, 640129, 895218, 1044421, 1097364, 1280258, 1790436, 1920387, 2088842, 2560516, 2834857, 3133263, 3840774, 4177684, 5669714, 6266526, 7681548, 8504571, 11339428, 12533052, 17009142, 19843999, 34018284, 39687998, 59531997, 79375996, 119063994, 238127988]

約数ペア:

[(1, 238127988), (2, 119063994), (3, 79375996), (4, 59531997), (6, 39687998), (7, 34018284), (12, 19843999), (14, 17009142), (19, 12533052), (21, 11339428), (28, 8504571), (31, 7681548), (38, 6266526), (42, 5669714), (57, 4177684), (62, 3840774), (76, 3133263), (84, 2834857), (93, 2560516), (114, 2088842), (124, 1920387), (133, 1790436), (186, 1280258), (217, 1097364), (228, 1044421), (266, 895218), (372, 640129), (399, 596812), (434, 548682), (532, 447609), (589, 404292), (651, 365788), (798, 298406), (868, 274341), (1178, 202146), (1302, 182894), (1596, 149203), (1767, 134764), (2356, 101073), (2604, 91447), (3534, 67382), (4123, 57756), (4813, 49476), (7068, 33691), (8246, 28878), (9626, 24738), (12369, 19252), (14439, 16492)]