221557248

素因数分解:

$2^9\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:116

約数の個数: 320

約数和(自身を含む): 754237440

約数和(自身を除く): 532680192

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 31, 32, 33, 36, 44, 47, 48, 54, 62, 64, 66, 72, 88, 93, 94, 96, 99, 108, 124, 128, 132, 141, 144, 176, 186, 188, 192, 198, 216, 248, 256, 264, 279, 282, 288, 297, 341, 352, 372, 376, 384, 396, 423, 432, 496, 512, 517, 528, 558, 564, 576, 594, 682, 704, 744, 752, 768, 792, 837, 846, 864, 992, 1023, 1034, 1056, 1116, 1128, 1152, 1188, 1269, 1364, 1408, 1457, 1488, 1504, 1536, 1551, 1584, 1674, 1692, 1728, 1984, 2046, 2068, 2112, 2232, 2256, 2304, 2376, 2538, 2728, 2816, 2914, 2976, 3008, 3069, 3102, 3168, 3348, 3384, 3456, 3968, 4092, 4136, 4224, 4371, 4464, 4512, 4608, 4653, 4752, 5076, 5456, 5632, 5828, 5952, 6016, 6138, 6204, 6336, 6696, 6768, 6912, 7936, 8184, 8272, 8448, 8742, 8928, 9024, 9207, 9306, 9504, 10152, 10912, 11656, 11904, 12032, 12276, 12408, 12672, 13113, 13392, 13536, 13824, 13959, 15872, 16027, 16368, 16544, 16896, 17484, 17856, 18048, 18414, 18612, 19008, 20304, 21824, 23312, 23808, 24064, 24552, 24816, 25344, 26226, 26784, 27072, 27918, 32054, 32736, 33088, 34968, 35712, 36096, 36828, 37224, 38016, 39339, 40608, 43648, 46624, 47616, 48081, 49104, 49632, 50688, 52452, 53568, 54144, 55836, 64108, 65472, 66176, 69936, 71424, 72192, 73656, 74448, 76032, 78678, 81216, 87296, 93248, 96162, 98208, 99264, 104904, 107136, 108288, 111672, 128216, 130944, 132352, 139872, 142848, 144243, 147312, 148896, 152064, 157356, 162432, 174592, 186496, 192324, 196416, 198528, 209808, 214272, 216576, 223344, 256432, 261888, 264704, 279744, 288486, 294624, 297792, 314712, 324864, 372992, 384648, 392832, 397056, 419616, 428544, 432729, 446688, 512864, 523776, 559488, 576972, 589248, 595584, 629424, 649728, 745984, 769296, 785664, 794112, 839232, 865458, 893376, 1025728, 1118976, 1153944, 1178496, 1191168, 1258848, 1538592, 1571328, 1678464, 1730916, 1786752, 2051456, 2237952, 2307888, 2356992, 2382336, 2517696, 3077184, 3356928, 3461832, 3573504, 4102912, 4615776, 4713984, 5035392, 6154368, 6713856, 6923664, 7147008, 8205824, 9231552, 10070784, 12308736, 13847328, 18463104, 20141568, 24617472, 27694656, 36926208, 55389312, 73852416, 110778624, 221557248]

約数ペア:

[(1, 221557248), (2, 110778624), (3, 73852416), (4, 55389312), (6, 36926208), (8, 27694656), (9, 24617472), (11, 20141568), (12, 18463104), (16, 13847328), (18, 12308736), (22, 10070784), (24, 9231552), (27, 8205824), (31, 7147008), (32, 6923664), (33, 6713856), (36, 6154368), (44, 5035392), (47, 4713984), (48, 4615776), (54, 4102912), (62, 3573504), (64, 3461832), (66, 3356928), (72, 3077184), (88, 2517696), (93, 2382336), (94, 2356992), (96, 2307888), (99, 2237952), (108, 2051456), (124, 1786752), (128, 1730916), (132, 1678464), (141, 1571328), (144, 1538592), (176, 1258848), (186, 1191168), (188, 1178496), (192, 1153944), (198, 1118976), (216, 1025728), (248, 893376), (256, 865458), (264, 839232), (279, 794112), (282, 785664), (288, 769296), (297, 745984), (341, 649728), (352, 629424), (372, 595584), (376, 589248), (384, 576972), (396, 559488), (423, 523776), (432, 512864), (496, 446688), (512, 432729), (517, 428544), (528, 419616), (558, 397056), (564, 392832), (576, 384648), (594, 372992), (682, 324864), (704, 314712), (744, 297792), (752, 294624), (768, 288486), (792, 279744), (837, 264704), (846, 261888), (864, 256432), (992, 223344), (1023, 216576), (1034, 214272), (1056, 209808), (1116, 198528), (1128, 196416), (1152, 192324), (1188, 186496), (1269, 174592), (1364, 162432), (1408, 157356), (1457, 152064), (1488, 148896), (1504, 147312), (1536, 144243), (1551, 142848), (1584, 139872), (1674, 132352), (1692, 130944), (1728, 128216), (1984, 111672), (2046, 108288), (2068, 107136), (2112, 104904), (2232, 99264), (2256, 98208), (2304, 96162), (2376, 93248), (2538, 87296), (2728, 81216), (2816, 78678), (2914, 76032), (2976, 74448), (3008, 73656), (3069, 72192), (3102, 71424), (3168, 69936), (3348, 66176), (3384, 65472), (3456, 64108), (3968, 55836), (4092, 54144), (4136, 53568), (4224, 52452), (4371, 50688), (4464, 49632), (4512, 49104), (4608, 48081), (4653, 47616), (4752, 46624), (5076, 43648), (5456, 40608), (5632, 39339), (5828, 38016), (5952, 37224), (6016, 36828), (6138, 36096), (6204, 35712), (6336, 34968), (6696, 33088), (6768, 32736), (6912, 32054), (7936, 27918), (8184, 27072), (8272, 26784), (8448, 26226), (8742, 25344), (8928, 24816), (9024, 24552), (9207, 24064), (9306, 23808), (9504, 23312), (10152, 21824), (10912, 20304), (11656, 19008), (11904, 18612), (12032, 18414), (12276, 18048), (12408, 17856), (12672, 17484), (13113, 16896), (13392, 16544), (13536, 16368), (13824, 16027), (13959, 15872)]