1551101328

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{80989}}^1$

素因数の和:81029

約数の個数: 120

約数和(自身を含む): 5222235200

約数和(自身を除く): 3671133872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 252, 266, 304, 336, 342, 399, 456, 504, 532, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 2128, 2394, 2736, 3192, 4788, 6384, 9576, 19152, 80989, 161978, 242967, 323956, 485934, 566923, 647912, 728901, 971868, 1133846, 1295824, 1457802, 1538791, 1700769, 1943736, 2267692, 2915604, 3077582, 3401538, 3887472, 4535384, 4616373, 5102307, 5831208, 6155164, 6803076, 9070768, 9232746, 10204614, 10771537, 11662416, 12310328, 13606152, 13849119, 18465492, 20409228, 21543074, 24620656, 27212304, 27698238, 32314611, 36930984, 40818456, 43086148, 55396476, 64629222, 73861968, 81636912, 86172296, 96943833, 110792952, 129258444, 172344592, 193887666, 221585904, 258516888, 387775332, 517033776, 775550664, 1551101328]

約数ペア:

[(1, 1551101328), (2, 775550664), (3, 517033776), (4, 387775332), (6, 258516888), (7, 221585904), (8, 193887666), (9, 172344592), (12, 129258444), (14, 110792952), (16, 96943833), (18, 86172296), (19, 81636912), (21, 73861968), (24, 64629222), (28, 55396476), (36, 43086148), (38, 40818456), (42, 36930984), (48, 32314611), (56, 27698238), (57, 27212304), (63, 24620656), (72, 21543074), (76, 20409228), (84, 18465492), (112, 13849119), (114, 13606152), (126, 12310328), (133, 11662416), (144, 10771537), (152, 10204614), (168, 9232746), (171, 9070768), (228, 6803076), (252, 6155164), (266, 5831208), (304, 5102307), (336, 4616373), (342, 4535384), (399, 3887472), (456, 3401538), (504, 3077582), (532, 2915604), (684, 2267692), (798, 1943736), (912, 1700769), (1008, 1538791), (1064, 1457802), (1197, 1295824), (1368, 1133846), (1596, 971868), (2128, 728901), (2394, 647912), (2736, 566923), (3192, 485934), (4788, 323956), (6384, 242967), (9576, 161978), (19152, 80989)]