819967104

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{21569}}^1$

素因数の和:21603

約数の個数: 128

約数和(自身を含む): 2640168000

約数和(自身を除く): 1820200896

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 128, 132, 144, 176, 192, 198, 216, 264, 288, 297, 352, 384, 396, 432, 528, 576, 594, 704, 792, 864, 1056, 1152, 1188, 1408, 1584, 1728, 2112, 2376, 3168, 3456, 4224, 4752, 6336, 9504, 12672, 19008, 21569, 38016, 43138, 64707, 86276, 129414, 172552, 194121, 237259, 258828, 345104, 388242, 474518, 517656, 582363, 690208, 711777, 776484, 949036, 1035312, 1164726, 1380416, 1423554, 1552968, 1898072, 2070624, 2135331, 2329452, 2760832, 2847108, 3105936, 3796144, 4141248, 4270662, 4658904, 5694216, 6211872, 6405993, 7592288, 8282496, 8541324, 9317808, 11388432, 12423744, 12811986, 15184576, 17082648, 18635616, 22776864, 24847488, 25623972, 30369152, 34165296, 37271232, 45553728, 51247944, 68330592, 74542464, 91107456, 102495888, 136661184, 204991776, 273322368, 409983552, 819967104]

約数ペア:

[(1, 819967104), (2, 409983552), (3, 273322368), (4, 204991776), (6, 136661184), (8, 102495888), (9, 91107456), (11, 74542464), (12, 68330592), (16, 51247944), (18, 45553728), (22, 37271232), (24, 34165296), (27, 30369152), (32, 25623972), (33, 24847488), (36, 22776864), (44, 18635616), (48, 17082648), (54, 15184576), (64, 12811986), (66, 12423744), (72, 11388432), (88, 9317808), (96, 8541324), (99, 8282496), (108, 7592288), (128, 6405993), (132, 6211872), (144, 5694216), (176, 4658904), (192, 4270662), (198, 4141248), (216, 3796144), (264, 3105936), (288, 2847108), (297, 2760832), (352, 2329452), (384, 2135331), (396, 2070624), (432, 1898072), (528, 1552968), (576, 1423554), (594, 1380416), (704, 1164726), (792, 1035312), (864, 949036), (1056, 776484), (1152, 711777), (1188, 690208), (1408, 582363), (1584, 517656), (1728, 474518), (2112, 388242), (2376, 345104), (3168, 258828), (3456, 237259), (4224, 194121), (4752, 172552), (6336, 129414), (9504, 86276), (12672, 64707), (19008, 43138), (21569, 38016)]