257251756416

素因数分解:

$2^7\times 3^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{53453}}^1$

素因数の和:53704

約数の個数: 128

約数和(自身を含む): 696150685440

約数和(自身を除く): 438898929024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 83, 96, 128, 151, 166, 192, 249, 302, 332, 384, 453, 498, 604, 664, 906, 996, 1208, 1328, 1812, 1992, 2416, 2656, 3624, 3984, 4832, 5312, 7248, 7968, 9664, 10624, 12533, 14496, 15936, 19328, 25066, 28992, 31872, 37599, 50132, 53453, 57984, 75198, 100264, 106906, 150396, 160359, 200528, 213812, 300792, 320718, 401056, 427624, 601584, 641436, 802112, 855248, 1203168, 1282872, 1604224, 1710496, 2406336, 2565744, 3420992, 4436599, 4812672, 5131488, 6841984, 8071403, 8873198, 10262976, 13309797, 16142806, 17746396, 20525952, 24214209, 26619594, 32285612, 35492792, 48428418, 53239188, 64571224, 70985584, 96856836, 106478376, 129142448, 141971168, 193713672, 212956752, 258284896, 283942336, 387427344, 425913504, 516569792, 567884672, 669926449, 774854688, 851827008, 1033139584, 1339852898, 1549709376, 1703654016, 2009779347, 2679705796, 3099418752, 4019558694, 5359411592, 8039117388, 10718823184, 16078234776, 21437646368, 32156469552, 42875292736, 64312939104, 85750585472, 128625878208, 257251756416]

約数ペア:

[(1, 257251756416), (2, 128625878208), (3, 85750585472), (4, 64312939104), (6, 42875292736), (8, 32156469552), (12, 21437646368), (16, 16078234776), (24, 10718823184), (32, 8039117388), (48, 5359411592), (64, 4019558694), (83, 3099418752), (96, 2679705796), (128, 2009779347), (151, 1703654016), (166, 1549709376), (192, 1339852898), (249, 1033139584), (302, 851827008), (332, 774854688), (384, 669926449), (453, 567884672), (498, 516569792), (604, 425913504), (664, 387427344), (906, 283942336), (996, 258284896), (1208, 212956752), (1328, 193713672), (1812, 141971168), (1992, 129142448), (2416, 106478376), (2656, 96856836), (3624, 70985584), (3984, 64571224), (4832, 53239188), (5312, 48428418), (7248, 35492792), (7968, 32285612), (9664, 26619594), (10624, 24214209), (12533, 20525952), (14496, 17746396), (15936, 16142806), (19328, 13309797), (25066, 10262976), (28992, 8873198), (31872, 8071403), (37599, 6841984), (50132, 5131488), (53453, 4812672), (57984, 4436599), (75198, 3420992), (100264, 2565744), (106906, 2406336), (150396, 1710496), (160359, 1604224), (200528, 1282872), (213812, 1203168), (300792, 855248), (320718, 802112), (401056, 641436), (427624, 601584)]