265416144

素因数分解:

$2^4\times 3^1\times 7^6\times {\mathrm{47}}^1$

素因数の和:100

約数の個数: 140

約数和(自身を含む): 816953664

約数和(自身を除く): 551537520

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 49, 56, 84, 94, 98, 112, 141, 147, 168, 188, 196, 282, 294, 329, 336, 343, 376, 392, 564, 588, 658, 686, 752, 784, 987, 1029, 1128, 1176, 1316, 1372, 1974, 2058, 2256, 2303, 2352, 2401, 2632, 2744, 3948, 4116, 4606, 4802, 5264, 5488, 6909, 7203, 7896, 8232, 9212, 9604, 13818, 14406, 15792, 16121, 16464, 16807, 18424, 19208, 27636, 28812, 32242, 33614, 36848, 38416, 48363, 50421, 55272, 57624, 64484, 67228, 96726, 100842, 110544, 112847, 115248, 117649, 128968, 134456, 193452, 201684, 225694, 235298, 257936, 268912, 338541, 352947, 386904, 403368, 451388, 470596, 677082, 705894, 773808, 789929, 806736, 902776, 941192, 1354164, 1411788, 1579858, 1805552, 1882384, 2369787, 2708328, 2823576, 3159716, 4739574, 5416656, 5529503, 5647152, 6319432, 9479148, 11059006, 12638864, 16588509, 18958296, 22118012, 33177018, 37916592, 44236024, 66354036, 88472048, 132708072, 265416144]

約数ペア:

[(1, 265416144), (2, 132708072), (3, 88472048), (4, 66354036), (6, 44236024), (7, 37916592), (8, 33177018), (12, 22118012), (14, 18958296), (16, 16588509), (21, 12638864), (24, 11059006), (28, 9479148), (42, 6319432), (47, 5647152), (48, 5529503), (49, 5416656), (56, 4739574), (84, 3159716), (94, 2823576), (98, 2708328), (112, 2369787), (141, 1882384), (147, 1805552), (168, 1579858), (188, 1411788), (196, 1354164), (282, 941192), (294, 902776), (329, 806736), (336, 789929), (343, 773808), (376, 705894), (392, 677082), (564, 470596), (588, 451388), (658, 403368), (686, 386904), (752, 352947), (784, 338541), (987, 268912), (1029, 257936), (1128, 235298), (1176, 225694), (1316, 201684), (1372, 193452), (1974, 134456), (2058, 128968), (2256, 117649), (2303, 115248), (2352, 112847), (2401, 110544), (2632, 100842), (2744, 96726), (3948, 67228), (4116, 64484), (4606, 57624), (4802, 55272), (5264, 50421), (5488, 48363), (6909, 38416), (7203, 36848), (7896, 33614), (8232, 32242), (9212, 28812), (9604, 27636), (13818, 19208), (14406, 18424), (15792, 16807), (16121, 16464)]