19577297952

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{977}}^1\times {\mathrm{1697}}^1$

素因数の和:2731

約数の個数: 144

約数和(自身を含む): 57122832312

約数和(自身を除く): 37545534360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 144, 164, 246, 288, 328, 369, 492, 656, 738, 977, 984, 1312, 1476, 1697, 1954, 1968, 2931, 2952, 3394, 3908, 3936, 5091, 5862, 5904, 6788, 7816, 8793, 10182, 11724, 11808, 13576, 15273, 15632, 17586, 20364, 23448, 27152, 30546, 31264, 35172, 40057, 40728, 46896, 54304, 61092, 69577, 70344, 80114, 81456, 93792, 120171, 122184, 139154, 140688, 160228, 162912, 208731, 240342, 244368, 278308, 281376, 320456, 360513, 417462, 480684, 488736, 556616, 626193, 640912, 721026, 834924, 961368, 1113232, 1252386, 1281824, 1442052, 1657969, 1669848, 1922736, 2226464, 2504772, 2884104, 3315938, 3339696, 3845472, 4973907, 5009544, 5768208, 6631876, 6679392, 9947814, 10019088, 11536416, 13263752, 14921721, 19895628, 20038176, 26527504, 29843442, 39791256, 53055008, 59686884, 67976729, 79582512, 119373768, 135953458, 159165024, 203930187, 238747536, 271906916, 407860374, 477495072, 543813832, 611790561, 815720748, 1087627664, 1223581122, 1631441496, 2175255328, 2447162244, 3262882992, 4894324488, 6525765984, 9788648976, 19577297952]

約数ペア:

[(1, 19577297952), (2, 9788648976), (3, 6525765984), (4, 4894324488), (6, 3262882992), (8, 2447162244), (9, 2175255328), (12, 1631441496), (16, 1223581122), (18, 1087627664), (24, 815720748), (32, 611790561), (36, 543813832), (41, 477495072), (48, 407860374), (72, 271906916), (82, 238747536), (96, 203930187), (123, 159165024), (144, 135953458), (164, 119373768), (246, 79582512), (288, 67976729), (328, 59686884), (369, 53055008), (492, 39791256), (656, 29843442), (738, 26527504), (977, 20038176), (984, 19895628), (1312, 14921721), (1476, 13263752), (1697, 11536416), (1954, 10019088), (1968, 9947814), (2931, 6679392), (2952, 6631876), (3394, 5768208), (3908, 5009544), (3936, 4973907), (5091, 3845472), (5862, 3339696), (5904, 3315938), (6788, 2884104), (7816, 2504772), (8793, 2226464), (10182, 1922736), (11724, 1669848), (11808, 1657969), (13576, 1442052), (15273, 1281824), (15632, 1252386), (17586, 1113232), (20364, 961368), (23448, 834924), (27152, 721026), (30546, 640912), (31264, 626193), (35172, 556616), (40057, 488736), (40728, 480684), (46896, 417462), (54304, 360513), (61092, 320456), (69577, 281376), (70344, 278308), (80114, 244368), (81456, 240342), (93792, 208731), (120171, 162912), (122184, 160228), (139154, 140688)]