254499797664

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{895319}}^1$

素因数の和:895392

約数の個数: 192

約数和(自身を含む): 866383257600

約数和(自身を除く): 611883459936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 47, 48, 54, 56, 63, 72, 84, 94, 96, 108, 112, 126, 141, 144, 168, 188, 189, 216, 224, 252, 282, 288, 329, 336, 376, 378, 423, 432, 504, 564, 658, 672, 752, 756, 846, 864, 987, 1008, 1128, 1269, 1316, 1504, 1512, 1692, 1974, 2016, 2256, 2538, 2632, 2961, 3024, 3384, 3948, 4512, 5076, 5264, 5922, 6048, 6768, 7896, 8883, 10152, 10528, 11844, 13536, 15792, 17766, 20304, 23688, 31584, 35532, 40608, 47376, 71064, 94752, 142128, 284256, 895319, 1790638, 2685957, 3581276, 5371914, 6267233, 7162552, 8057871, 10743828, 12534466, 14325104, 16115742, 18801699, 21487656, 24173613, 25068932, 28650208, 32231484, 37603398, 42079993, 42975312, 48347226, 50137864, 56405097, 64462968, 75206796, 84159986, 85950624, 96694452, 100275728, 112810194, 126239979, 128925936, 150413592, 168319972, 169215291, 193388904, 200551456, 225620388, 252479958, 257851872, 294559951, 300827184, 336639944, 338430582, 378719937, 386777808, 451240776, 504959916, 589119902, 601654368, 673279888, 676861164, 757439874, 773555616, 883679853, 902481552, 1009919832, 1136159811, 1178239804, 1346559776, 1353722328, 1514879748, 1767359706, 1804963104, 2019839664, 2272319622, 2356479608, 2651039559, 2707444656, 3029759496, 3534719412, 4039679328, 4544639244, 4712959216, 5302079118, 5414889312, 6059518992, 7069438824, 7953118677, 9089278488, 9425918432, 10604158236, 12119037984, 14138877648, 15906237354, 18178556976, 21208316472, 28277755296, 31812474708, 36357113952, 42416632944, 63624949416, 84833265888, 127249898832, 254499797664]

約数ペア:

[(1, 254499797664), (2, 127249898832), (3, 84833265888), (4, 63624949416), (6, 42416632944), (7, 36357113952), (8, 31812474708), (9, 28277755296), (12, 21208316472), (14, 18178556976), (16, 15906237354), (18, 14138877648), (21, 12119037984), (24, 10604158236), (27, 9425918432), (28, 9089278488), (32, 7953118677), (36, 7069438824), (42, 6059518992), (47, 5414889312), (48, 5302079118), (54, 4712959216), (56, 4544639244), (63, 4039679328), (72, 3534719412), (84, 3029759496), (94, 2707444656), (96, 2651039559), (108, 2356479608), (112, 2272319622), (126, 2019839664), (141, 1804963104), (144, 1767359706), (168, 1514879748), (188, 1353722328), (189, 1346559776), (216, 1178239804), (224, 1136159811), (252, 1009919832), (282, 902481552), (288, 883679853), (329, 773555616), (336, 757439874), (376, 676861164), (378, 673279888), (423, 601654368), (432, 589119902), (504, 504959916), (564, 451240776), (658, 386777808), (672, 378719937), (752, 338430582), (756, 336639944), (846, 300827184), (864, 294559951), (987, 257851872), (1008, 252479958), (1128, 225620388), (1269, 200551456), (1316, 193388904), (1504, 169215291), (1512, 168319972), (1692, 150413592), (1974, 128925936), (2016, 126239979), (2256, 112810194), (2538, 100275728), (2632, 96694452), (2961, 85950624), (3024, 84159986), (3384, 75206796), (3948, 64462968), (4512, 56405097), (5076, 50137864), (5264, 48347226), (5922, 42975312), (6048, 42079993), (6768, 37603398), (7896, 32231484), (8883, 28650208), (10152, 25068932), (10528, 24173613), (11844, 21487656), (13536, 18801699), (15792, 16115742), (17766, 14325104), (20304, 12534466), (23688, 10743828), (31584, 8057871), (35532, 7162552), (40608, 6267233), (47376, 5371914), (71064, 3581276), (94752, 2685957), (142128, 1790638), (284256, 895319)]