21061429488

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{39929}}^1$

素因数の和:39997

約数の個数: 200

約数和(自身を含む): 68298508080

約数和(自身を除く): 47237078592

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 37, 44, 48, 54, 66, 72, 74, 81, 88, 99, 108, 111, 132, 144, 148, 162, 176, 198, 216, 222, 264, 296, 297, 324, 333, 396, 407, 432, 444, 528, 592, 594, 648, 666, 792, 814, 888, 891, 999, 1188, 1221, 1296, 1332, 1584, 1628, 1776, 1782, 1998, 2376, 2442, 2664, 2997, 3256, 3564, 3663, 3996, 4752, 4884, 5328, 5994, 6512, 7128, 7326, 7992, 9768, 10989, 11988, 14256, 14652, 15984, 19536, 21978, 23976, 29304, 32967, 39929, 43956, 47952, 58608, 65934, 79858, 87912, 119787, 131868, 159716, 175824, 239574, 263736, 319432, 359361, 439219, 479148, 527472, 638864, 718722, 878438, 958296, 1078083, 1317657, 1437444, 1477373, 1756876, 1916592, 2156166, 2635314, 2874888, 2954746, 3234249, 3513752, 3952971, 4312332, 4432119, 5270628, 5749776, 5909492, 6468498, 7027504, 7905942, 8624664, 8864238, 10541256, 11818984, 11858913, 12936996, 13296357, 15811884, 16251103, 17249328, 17728476, 21082512, 23637968, 23717826, 25873992, 26592714, 31623768, 32502206, 35456952, 35576739, 39889071, 47435652, 48753309, 51747984, 53185428, 63247536, 65004412, 70913904, 71153478, 79778142, 94871304, 97506618, 106370856, 119667213, 130008824, 142306956, 146259927, 159556284, 189742608, 195013236, 212741712, 239334426, 260017648, 284613912, 292519854, 319112568, 390026472, 438779781, 478668852, 569227824, 585039708, 638225136, 780052944, 877559562, 957337704, 1170079416, 1316339343, 1755119124, 1914675408, 2340158832, 2632678686, 3510238248, 5265357372, 7020476496, 10530714744, 21061429488]

約数ペア:

[(1, 21061429488), (2, 10530714744), (3, 7020476496), (4, 5265357372), (6, 3510238248), (8, 2632678686), (9, 2340158832), (11, 1914675408), (12, 1755119124), (16, 1316339343), (18, 1170079416), (22, 957337704), (24, 877559562), (27, 780052944), (33, 638225136), (36, 585039708), (37, 569227824), (44, 478668852), (48, 438779781), (54, 390026472), (66, 319112568), (72, 292519854), (74, 284613912), (81, 260017648), (88, 239334426), (99, 212741712), (108, 195013236), (111, 189742608), (132, 159556284), (144, 146259927), (148, 142306956), (162, 130008824), (176, 119667213), (198, 106370856), (216, 97506618), (222, 94871304), (264, 79778142), (296, 71153478), (297, 70913904), (324, 65004412), (333, 63247536), (396, 53185428), (407, 51747984), (432, 48753309), (444, 47435652), (528, 39889071), (592, 35576739), (594, 35456952), (648, 32502206), (666, 31623768), (792, 26592714), (814, 25873992), (888, 23717826), (891, 23637968), (999, 21082512), (1188, 17728476), (1221, 17249328), (1296, 16251103), (1332, 15811884), (1584, 13296357), (1628, 12936996), (1776, 11858913), (1782, 11818984), (1998, 10541256), (2376, 8864238), (2442, 8624664), (2664, 7905942), (2997, 7027504), (3256, 6468498), (3564, 5909492), (3663, 5749776), (3996, 5270628), (4752, 4432119), (4884, 4312332), (5328, 3952971), (5994, 3513752), (6512, 3234249), (7128, 2954746), (7326, 2874888), (7992, 2635314), (9768, 2156166), (10989, 1916592), (11988, 1756876), (14256, 1477373), (14652, 1437444), (15984, 1317657), (19536, 1078083), (21978, 958296), (23976, 878438), (29304, 718722), (32967, 638864), (39929, 527472), (43956, 479148), (47952, 439219), (58608, 359361), (65934, 319432), (79858, 263736), (87912, 239574), (119787, 175824), (131868, 159716)]