488106256

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:221

約数の個数: 120

約数和(自身を含む): 1090055232

約数和(自身を除く): 601948976

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 67, 71, 88, 106, 121, 134, 142, 176, 212, 242, 268, 284, 424, 484, 536, 568, 583, 737, 781, 848, 968, 1072, 1136, 1166, 1474, 1562, 1936, 2332, 2948, 3124, 3551, 3763, 4664, 4757, 5896, 6248, 6413, 7102, 7526, 8107, 8591, 9328, 9514, 11792, 12496, 12826, 14204, 15052, 16214, 17182, 19028, 25652, 28408, 30104, 32428, 34364, 38056, 39061, 41393, 51304, 52327, 56816, 60208, 64856, 68728, 76112, 78122, 82786, 102608, 104654, 129712, 137456, 156244, 165572, 209308, 252121, 312488, 331144, 418616, 429671, 455323, 504242, 575597, 624976, 662288, 837232, 859342, 910646, 1008484, 1151194, 1718684, 1821292, 2016968, 2302388, 2773331, 3437368, 3642584, 4033936, 4604776, 5546662, 6874736, 7285168, 9209552, 11093324, 22186648, 30506641, 44373296, 61013282, 122026564, 244053128, 488106256]

約数ペア:

[(1, 488106256), (2, 244053128), (4, 122026564), (8, 61013282), (11, 44373296), (16, 30506641), (22, 22186648), (44, 11093324), (53, 9209552), (67, 7285168), (71, 6874736), (88, 5546662), (106, 4604776), (121, 4033936), (134, 3642584), (142, 3437368), (176, 2773331), (212, 2302388), (242, 2016968), (268, 1821292), (284, 1718684), (424, 1151194), (484, 1008484), (536, 910646), (568, 859342), (583, 837232), (737, 662288), (781, 624976), (848, 575597), (968, 504242), (1072, 455323), (1136, 429671), (1166, 418616), (1474, 331144), (1562, 312488), (1936, 252121), (2332, 209308), (2948, 165572), (3124, 156244), (3551, 137456), (3763, 129712), (4664, 104654), (4757, 102608), (5896, 82786), (6248, 78122), (6413, 76112), (7102, 68728), (7526, 64856), (8107, 60208), (8591, 56816), (9328, 52327), (9514, 51304), (11792, 41393), (12496, 39061), (12826, 38056), (14204, 34364), (15052, 32428), (16214, 30104), (17182, 28408), (19028, 25652)]