920385536

素因数分解:

$2^{11}\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:188

約数の個数: 192

約数和(自身を含む): 2306304000

約数和(自身を除く): 1385918464

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 64, 76, 109, 112, 124, 128, 133, 152, 217, 218, 224, 248, 256, 266, 304, 434, 436, 448, 496, 512, 532, 589, 608, 763, 868, 872, 896, 992, 1024, 1064, 1178, 1216, 1526, 1736, 1744, 1792, 1984, 2048, 2071, 2128, 2356, 2432, 3052, 3379, 3472, 3488, 3584, 3968, 4123, 4142, 4256, 4712, 4864, 6104, 6758, 6944, 6976, 7168, 7936, 8246, 8284, 8512, 9424, 9728, 12208, 13516, 13888, 13952, 14336, 14497, 15872, 16492, 16568, 17024, 18848, 19456, 23653, 24416, 27032, 27776, 27904, 28994, 31744, 32984, 33136, 34048, 37696, 38912, 47306, 48832, 54064, 55552, 55808, 57988, 63488, 64201, 65968, 66272, 68096, 75392, 94612, 97664, 108128, 111104, 111616, 115976, 128402, 131936, 132544, 136192, 150784, 189224, 195328, 216256, 222208, 223232, 231952, 256804, 263872, 265088, 272384, 301568, 378448, 390656, 432512, 444416, 449407, 463904, 513608, 527744, 530176, 603136, 756896, 781312, 865024, 898814, 927808, 1027216, 1055488, 1060352, 1206272, 1513792, 1562624, 1730048, 1797628, 1855616, 2054432, 2110976, 2120704, 3027584, 3460096, 3595256, 3711232, 4108864, 4221952, 4241408, 6055168, 6920192, 7190512, 7422464, 8217728, 8443904, 12110336, 14381024, 14844928, 16435456, 24220672, 28762048, 29689856, 32870912, 48441344, 57524096, 65741824, 115048192, 131483648, 230096384, 460192768, 920385536]

約数ペア:

[(1, 920385536), (2, 460192768), (4, 230096384), (7, 131483648), (8, 115048192), (14, 65741824), (16, 57524096), (19, 48441344), (28, 32870912), (31, 29689856), (32, 28762048), (38, 24220672), (56, 16435456), (62, 14844928), (64, 14381024), (76, 12110336), (109, 8443904), (112, 8217728), (124, 7422464), (128, 7190512), (133, 6920192), (152, 6055168), (217, 4241408), (218, 4221952), (224, 4108864), (248, 3711232), (256, 3595256), (266, 3460096), (304, 3027584), (434, 2120704), (436, 2110976), (448, 2054432), (496, 1855616), (512, 1797628), (532, 1730048), (589, 1562624), (608, 1513792), (763, 1206272), (868, 1060352), (872, 1055488), (896, 1027216), (992, 927808), (1024, 898814), (1064, 865024), (1178, 781312), (1216, 756896), (1526, 603136), (1736, 530176), (1744, 527744), (1792, 513608), (1984, 463904), (2048, 449407), (2071, 444416), (2128, 432512), (2356, 390656), (2432, 378448), (3052, 301568), (3379, 272384), (3472, 265088), (3488, 263872), (3584, 256804), (3968, 231952), (4123, 223232), (4142, 222208), (4256, 216256), (4712, 195328), (4864, 189224), (6104, 150784), (6758, 136192), (6944, 132544), (6976, 131936), (7168, 128402), (7936, 115976), (8246, 111616), (8284, 111104), (8512, 108128), (9424, 97664), (9728, 94612), (12208, 75392), (13516, 68096), (13888, 66272), (13952, 65968), (14336, 64201), (14497, 63488), (15872, 57988), (16492, 55808), (16568, 55552), (17024, 54064), (18848, 48832), (19456, 47306), (23653, 38912), (24416, 37696), (27032, 34048), (27776, 33136), (27904, 32984), (28994, 31744)]