64641814848

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{19937}}^1$

素因数の和:20401

約数の個数: 168

約数和(自身を含む): 200007568488

約数和(自身を除く): 135365753640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 433, 468, 576, 624, 832, 866, 936, 1248, 1299, 1732, 1872, 2496, 2598, 3464, 3744, 3897, 5196, 5629, 6928, 7488, 7794, 10392, 11258, 13856, 15588, 16887, 19937, 20784, 22516, 27712, 31176, 33774, 39874, 41568, 45032, 50661, 59811, 62352, 67548, 79748, 83136, 90064, 101322, 119622, 124704, 135096, 159496, 179433, 180128, 202644, 239244, 249408, 259181, 270192, 318992, 358866, 360256, 405288, 478488, 518362, 540384, 637984, 717732, 777543, 810576, 956976, 1036724, 1080768, 1275968, 1435464, 1555086, 1621152, 1913952, 2073448, 2332629, 2870928, 3110172, 3242304, 3827904, 4146896, 4665258, 5741856, 6220344, 8293792, 8632721, 9330516, 11483712, 12440688, 16587584, 17265442, 18661032, 24881376, 25898163, 34530884, 37322064, 49762752, 51796326, 69061768, 74644128, 77694489, 103592652, 112225373, 138123536, 149288256, 155388978, 207185304, 224450746, 276247072, 310777956, 336676119, 414370608, 448901492, 552494144, 621555912, 673352238, 828741216, 897802984, 1010028357, 1243111824, 1346704476, 1657482432, 1795605968, 2020056714, 2486223648, 2693408952, 3591211936, 4040113428, 4972447296, 5386817904, 7182423872, 8080226856, 10773635808, 16160453712, 21547271616, 32320907424, 64641814848]

約数ペア:

[(1, 64641814848), (2, 32320907424), (3, 21547271616), (4, 16160453712), (6, 10773635808), (8, 8080226856), (9, 7182423872), (12, 5386817904), (13, 4972447296), (16, 4040113428), (18, 3591211936), (24, 2693408952), (26, 2486223648), (32, 2020056714), (36, 1795605968), (39, 1657482432), (48, 1346704476), (52, 1243111824), (64, 1010028357), (72, 897802984), (78, 828741216), (96, 673352238), (104, 621555912), (117, 552494144), (144, 448901492), (156, 414370608), (192, 336676119), (208, 310777956), (234, 276247072), (288, 224450746), (312, 207185304), (416, 155388978), (433, 149288256), (468, 138123536), (576, 112225373), (624, 103592652), (832, 77694489), (866, 74644128), (936, 69061768), (1248, 51796326), (1299, 49762752), (1732, 37322064), (1872, 34530884), (2496, 25898163), (2598, 24881376), (3464, 18661032), (3744, 17265442), (3897, 16587584), (5196, 12440688), (5629, 11483712), (6928, 9330516), (7488, 8632721), (7794, 8293792), (10392, 6220344), (11258, 5741856), (13856, 4665258), (15588, 4146896), (16887, 3827904), (19937, 3242304), (20784, 3110172), (22516, 2870928), (27712, 2332629), (31176, 2073448), (33774, 1913952), (39874, 1621152), (41568, 1555086), (45032, 1435464), (50661, 1275968), (59811, 1080768), (62352, 1036724), (67548, 956976), (79748, 810576), (83136, 777543), (90064, 717732), (101322, 637984), (119622, 540384), (124704, 518362), (135096, 478488), (159496, 405288), (179433, 360256), (180128, 358866), (202644, 318992), (239244, 270192), (249408, 259181)]