213444672

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:209

約数の個数: 224

約数和(自身を含む): 686653440

約数和(自身を除く): 473208768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 47, 48, 56, 62, 64, 84, 93, 94, 96, 109, 112, 124, 141, 168, 186, 188, 192, 217, 218, 224, 248, 282, 327, 329, 336, 372, 376, 434, 436, 448, 496, 564, 651, 654, 658, 672, 744, 752, 763, 868, 872, 987, 992, 1128, 1302, 1308, 1316, 1344, 1457, 1488, 1504, 1526, 1736, 1744, 1974, 1984, 2256, 2289, 2604, 2616, 2632, 2914, 2976, 3008, 3052, 3379, 3472, 3488, 3948, 4371, 4512, 4578, 5123, 5208, 5232, 5264, 5828, 5952, 6104, 6758, 6944, 6976, 7896, 8742, 9024, 9156, 10137, 10199, 10246, 10416, 10464, 10528, 11656, 12208, 13516, 13888, 15369, 15792, 17484, 18312, 20274, 20398, 20492, 20832, 20928, 21056, 23312, 23653, 24416, 27032, 30597, 30738, 31584, 34968, 35861, 36624, 40548, 40796, 40984, 41664, 46624, 47306, 48832, 54064, 61194, 61476, 63168, 69936, 70959, 71722, 73248, 81096, 81592, 81968, 93248, 94612, 107583, 108128, 122388, 122952, 139872, 141918, 143444, 146496, 158813, 162192, 163184, 163936, 189224, 215166, 216256, 244776, 245904, 279744, 283836, 286888, 317626, 324384, 326368, 327872, 378448, 430332, 476439, 489552, 491808, 567672, 573776, 635252, 648768, 652736, 756896, 860664, 952878, 979104, 983616, 1111691, 1135344, 1147552, 1270504, 1513792, 1721328, 1905756, 1958208, 2223382, 2270688, 2295104, 2541008, 3335073, 3442656, 3811512, 4446764, 4541376, 5082016, 6670146, 6885312, 7623024, 8893528, 10164032, 13340292, 15246048, 17787056, 26680584, 30492096, 35574112, 53361168, 71148224, 106722336, 213444672]

約数ペア:

[(1, 213444672), (2, 106722336), (3, 71148224), (4, 53361168), (6, 35574112), (7, 30492096), (8, 26680584), (12, 17787056), (14, 15246048), (16, 13340292), (21, 10164032), (24, 8893528), (28, 7623024), (31, 6885312), (32, 6670146), (42, 5082016), (47, 4541376), (48, 4446764), (56, 3811512), (62, 3442656), (64, 3335073), (84, 2541008), (93, 2295104), (94, 2270688), (96, 2223382), (109, 1958208), (112, 1905756), (124, 1721328), (141, 1513792), (168, 1270504), (186, 1147552), (188, 1135344), (192, 1111691), (217, 983616), (218, 979104), (224, 952878), (248, 860664), (282, 756896), (327, 652736), (329, 648768), (336, 635252), (372, 573776), (376, 567672), (434, 491808), (436, 489552), (448, 476439), (496, 430332), (564, 378448), (651, 327872), (654, 326368), (658, 324384), (672, 317626), (744, 286888), (752, 283836), (763, 279744), (868, 245904), (872, 244776), (987, 216256), (992, 215166), (1128, 189224), (1302, 163936), (1308, 163184), (1316, 162192), (1344, 158813), (1457, 146496), (1488, 143444), (1504, 141918), (1526, 139872), (1736, 122952), (1744, 122388), (1974, 108128), (1984, 107583), (2256, 94612), (2289, 93248), (2604, 81968), (2616, 81592), (2632, 81096), (2914, 73248), (2976, 71722), (3008, 70959), (3052, 69936), (3379, 63168), (3472, 61476), (3488, 61194), (3948, 54064), (4371, 48832), (4512, 47306), (4578, 46624), (5123, 41664), (5208, 40984), (5232, 40796), (5264, 40548), (5828, 36624), (5952, 35861), (6104, 34968), (6758, 31584), (6944, 30738), (6976, 30597), (7896, 27032), (8742, 24416), (9024, 23653), (9156, 23312), (10137, 21056), (10199, 20928), (10246, 20832), (10416, 20492), (10464, 20398), (10528, 20274), (11656, 18312), (12208, 17484), (13516, 15792), (13888, 15369)]