224720912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:376

約数の個数: 80

約数和(自身を含む): 485302272

約数和(自身を除く): 260581360

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 127, 181, 188, 208, 254, 362, 376, 508, 611, 724, 752, 1016, 1222, 1448, 1651, 2032, 2353, 2444, 2896, 3302, 4706, 4888, 5969, 6604, 8507, 9412, 9776, 11938, 13208, 17014, 18824, 22987, 23876, 26416, 34028, 37648, 45974, 47752, 68056, 77597, 91948, 95504, 110591, 136112, 155194, 183896, 221182, 298831, 310388, 367792, 442364, 597662, 620776, 884728, 1080389, 1195324, 1241552, 1769456, 2160778, 2390648, 4321556, 4781296, 8643112, 14045057, 17286224, 28090114, 56180228, 112360456, 224720912]

約数ペア:

[(1, 224720912), (2, 112360456), (4, 56180228), (8, 28090114), (13, 17286224), (16, 14045057), (26, 8643112), (47, 4781296), (52, 4321556), (94, 2390648), (104, 2160778), (127, 1769456), (181, 1241552), (188, 1195324), (208, 1080389), (254, 884728), (362, 620776), (376, 597662), (508, 442364), (611, 367792), (724, 310388), (752, 298831), (1016, 221182), (1222, 183896), (1448, 155194), (1651, 136112), (2032, 110591), (2353, 95504), (2444, 91948), (2896, 77597), (3302, 68056), (4706, 47752), (4888, 45974), (5969, 37648), (6604, 34028), (8507, 26416), (9412, 23876), (9776, 22987), (11938, 18824), (13208, 17014)]