215533824

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{823}}^1$

素因数の和:884

約数の個数: 144

約数和(自身を含む): 646754304

約数和(自身を除く): 431220480

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 88, 93, 96, 124, 128, 132, 176, 186, 192, 248, 256, 264, 341, 352, 372, 384, 496, 528, 682, 704, 744, 768, 823, 992, 1023, 1056, 1364, 1408, 1488, 1646, 1984, 2046, 2112, 2469, 2728, 2816, 2976, 3292, 3968, 4092, 4224, 4938, 5456, 5952, 6584, 7936, 8184, 8448, 9053, 9876, 10912, 11904, 13168, 16368, 18106, 19752, 21824, 23808, 25513, 26336, 27159, 32736, 36212, 39504, 43648, 51026, 52672, 54318, 65472, 72424, 76539, 79008, 87296, 102052, 105344, 108636, 130944, 144848, 153078, 158016, 204104, 210688, 217272, 261888, 280643, 289696, 306156, 316032, 408208, 434544, 561286, 579392, 612312, 632064, 816416, 841929, 869088, 1122572, 1158784, 1224624, 1632832, 1683858, 1738176, 2245144, 2317568, 2449248, 3265664, 3367716, 3476352, 4490288, 4898496, 6531328, 6735432, 6952704, 8980576, 9796992, 13470864, 17961152, 19593984, 26941728, 35922304, 53883456, 71844608, 107766912, 215533824]

約数ペア:

[(1, 215533824), (2, 107766912), (3, 71844608), (4, 53883456), (6, 35922304), (8, 26941728), (11, 19593984), (12, 17961152), (16, 13470864), (22, 9796992), (24, 8980576), (31, 6952704), (32, 6735432), (33, 6531328), (44, 4898496), (48, 4490288), (62, 3476352), (64, 3367716), (66, 3265664), (88, 2449248), (93, 2317568), (96, 2245144), (124, 1738176), (128, 1683858), (132, 1632832), (176, 1224624), (186, 1158784), (192, 1122572), (248, 869088), (256, 841929), (264, 816416), (341, 632064), (352, 612312), (372, 579392), (384, 561286), (496, 434544), (528, 408208), (682, 316032), (704, 306156), (744, 289696), (768, 280643), (823, 261888), (992, 217272), (1023, 210688), (1056, 204104), (1364, 158016), (1408, 153078), (1488, 144848), (1646, 130944), (1984, 108636), (2046, 105344), (2112, 102052), (2469, 87296), (2728, 79008), (2816, 76539), (2976, 72424), (3292, 65472), (3968, 54318), (4092, 52672), (4224, 51026), (4938, 43648), (5456, 39504), (5952, 36212), (6584, 32736), (7936, 27159), (8184, 26336), (8448, 25513), (9053, 23808), (9876, 21824), (10912, 19752), (11904, 18106), (13168, 16368)]