221469024

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{23}}^2\times {\mathrm{89}}^1$

素因数の和:162

約数の個数: 216

約数和(自身を含む): 714896280

約数和(自身を除く): 493427256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 49, 56, 69, 84, 89, 92, 96, 98, 112, 138, 147, 161, 168, 178, 184, 196, 224, 267, 276, 294, 322, 336, 356, 368, 392, 483, 529, 534, 552, 588, 623, 644, 672, 712, 736, 784, 966, 1058, 1068, 1104, 1127, 1176, 1246, 1288, 1424, 1568, 1587, 1869, 1932, 2047, 2116, 2136, 2208, 2254, 2352, 2492, 2576, 2848, 3174, 3381, 3703, 3738, 3864, 4094, 4232, 4272, 4361, 4508, 4704, 4984, 5152, 6141, 6348, 6762, 7406, 7476, 7728, 8188, 8464, 8544, 8722, 9016, 9968, 11109, 12282, 12696, 13083, 13524, 14329, 14812, 14952, 15456, 16376, 16928, 17444, 18032, 19936, 22218, 24564, 25392, 25921, 26166, 27048, 28658, 29624, 29904, 32752, 34888, 36064, 42987, 44436, 47081, 49128, 50784, 51842, 52332, 54096, 57316, 59248, 59808, 65504, 69776, 77763, 85974, 88872, 94162, 98256, 100303, 103684, 104664, 108192, 114632, 118496, 139552, 141243, 155526, 171948, 177744, 188324, 196512, 200606, 207368, 209328, 229264, 282486, 300909, 311052, 329567, 343896, 355488, 376648, 401212, 414736, 418656, 458528, 564972, 601818, 622104, 659134, 687792, 753296, 802424, 829472, 988701, 1129944, 1203636, 1244208, 1318268, 1375584, 1506592, 1604848, 1977402, 2259888, 2306969, 2407272, 2488416, 2636536, 3209696, 3954804, 4519776, 4613938, 4814544, 5273072, 6920907, 7909608, 9227876, 9629088, 10546144, 13841814, 15819216, 18455752, 27683628, 31638432, 36911504, 55367256, 73823008, 110734512, 221469024]

約数ペア:

[(1, 221469024), (2, 110734512), (3, 73823008), (4, 55367256), (6, 36911504), (7, 31638432), (8, 27683628), (12, 18455752), (14, 15819216), (16, 13841814), (21, 10546144), (23, 9629088), (24, 9227876), (28, 7909608), (32, 6920907), (42, 5273072), (46, 4814544), (48, 4613938), (49, 4519776), (56, 3954804), (69, 3209696), (84, 2636536), (89, 2488416), (92, 2407272), (96, 2306969), (98, 2259888), (112, 1977402), (138, 1604848), (147, 1506592), (161, 1375584), (168, 1318268), (178, 1244208), (184, 1203636), (196, 1129944), (224, 988701), (267, 829472), (276, 802424), (294, 753296), (322, 687792), (336, 659134), (356, 622104), (368, 601818), (392, 564972), (483, 458528), (529, 418656), (534, 414736), (552, 401212), (588, 376648), (623, 355488), (644, 343896), (672, 329567), (712, 311052), (736, 300909), (784, 282486), (966, 229264), (1058, 209328), (1068, 207368), (1104, 200606), (1127, 196512), (1176, 188324), (1246, 177744), (1288, 171948), (1424, 155526), (1568, 141243), (1587, 139552), (1869, 118496), (1932, 114632), (2047, 108192), (2116, 104664), (2136, 103684), (2208, 100303), (2254, 98256), (2352, 94162), (2492, 88872), (2576, 85974), (2848, 77763), (3174, 69776), (3381, 65504), (3703, 59808), (3738, 59248), (3864, 57316), (4094, 54096), (4232, 52332), (4272, 51842), (4361, 50784), (4508, 49128), (4704, 47081), (4984, 44436), (5152, 42987), (6141, 36064), (6348, 34888), (6762, 32752), (7406, 29904), (7476, 29624), (7728, 28658), (8188, 27048), (8464, 26166), (8544, 25921), (8722, 25392), (9016, 24564), (9968, 22218), (11109, 19936), (12282, 18032), (12696, 17444), (13083, 16928), (13524, 16376), (14329, 15456), (14812, 14952)]