634854025472

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{27767}}^1$

素因数の和:27924

約数の個数: 144

約数和(自身を含む): 1358554509312

約数和(自身を除く): 723700483840

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 64, 67, 86, 124, 128, 134, 172, 248, 256, 268, 344, 496, 536, 688, 992, 1072, 1333, 1376, 1984, 2077, 2144, 2666, 2752, 2881, 3968, 4154, 4288, 5332, 5504, 5762, 7936, 8308, 8576, 10664, 11008, 11524, 16616, 17152, 21328, 23048, 27767, 33232, 42656, 46096, 55534, 66464, 85312, 89311, 92192, 111068, 132928, 170624, 178622, 184384, 222136, 265856, 341248, 357244, 368768, 444272, 531712, 714488, 737536, 860777, 888544, 1193981, 1428976, 1721554, 1777088, 1860389, 2387962, 2857952, 3443108, 3554176, 3720778, 4775924, 5715904, 6886216, 7108352, 7441556, 9551848, 11431808, 13772432, 14883112, 19103696, 22863616, 27544864, 29766224, 37013411, 38207392, 55089728, 57672059, 59532448, 74026822, 76414784, 79996727, 110179456, 115344118, 119064896, 148053644, 152829568, 159993454, 220358912, 230688236, 238129792, 296107288, 305659136, 319986908, 461376472, 476259584, 592214576, 639973816, 922752944, 1184429152, 1279947632, 1845505888, 2368858304, 2479898537, 2559895264, 3691011776, 4737716608, 4959797074, 5119790528, 7382023552, 9475433216, 9919594148, 10239581056, 14764047104, 19839188296, 20479162112, 39678376592, 79356753184, 158713506368, 317427012736, 634854025472]

約数ペア:

[(1, 634854025472), (2, 317427012736), (4, 158713506368), (8, 79356753184), (16, 39678376592), (31, 20479162112), (32, 19839188296), (43, 14764047104), (62, 10239581056), (64, 9919594148), (67, 9475433216), (86, 7382023552), (124, 5119790528), (128, 4959797074), (134, 4737716608), (172, 3691011776), (248, 2559895264), (256, 2479898537), (268, 2368858304), (344, 1845505888), (496, 1279947632), (536, 1184429152), (688, 922752944), (992, 639973816), (1072, 592214576), (1333, 476259584), (1376, 461376472), (1984, 319986908), (2077, 305659136), (2144, 296107288), (2666, 238129792), (2752, 230688236), (2881, 220358912), (3968, 159993454), (4154, 152829568), (4288, 148053644), (5332, 119064896), (5504, 115344118), (5762, 110179456), (7936, 79996727), (8308, 76414784), (8576, 74026822), (10664, 59532448), (11008, 57672059), (11524, 55089728), (16616, 38207392), (17152, 37013411), (21328, 29766224), (23048, 27544864), (27767, 22863616), (33232, 19103696), (42656, 14883112), (46096, 13772432), (55534, 11431808), (66464, 9551848), (85312, 7441556), (89311, 7108352), (92192, 6886216), (111068, 5715904), (132928, 4775924), (170624, 3720778), (178622, 3554176), (184384, 3443108), (222136, 2857952), (265856, 2387962), (341248, 1860389), (357244, 1777088), (368768, 1721554), (444272, 1428976), (531712, 1193981), (714488, 888544), (737536, 860777)]