1286037648

素因数分解:

$2^4\times 3^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1$

素因数の和:881

約数の個数: 280

約数和(自身を含む): 4499662400

約数和(自身を除く): 3213624752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 81, 84, 108, 112, 114, 126, 133, 144, 152, 162, 168, 171, 189, 216, 228, 243, 252, 266, 304, 324, 336, 342, 378, 399, 432, 456, 486, 504, 513, 532, 567, 648, 684, 729, 756, 798, 829, 912, 972, 1008, 1026, 1064, 1134, 1197, 1296, 1368, 1458, 1512, 1539, 1596, 1658, 1701, 1944, 2052, 2128, 2268, 2394, 2487, 2736, 2916, 3024, 3078, 3192, 3316, 3402, 3591, 3888, 4104, 4536, 4617, 4788, 4974, 5103, 5803, 5832, 6156, 6384, 6632, 6804, 7182, 7461, 8208, 9072, 9234, 9576, 9948, 10206, 10773, 11606, 11664, 12312, 13264, 13608, 13851, 14364, 14922, 15751, 17409, 18468, 19152, 19896, 20412, 21546, 22383, 23212, 24624, 27216, 27702, 28728, 29844, 31502, 32319, 34818, 36936, 39792, 40824, 43092, 44766, 46424, 47253, 52227, 55404, 57456, 59688, 63004, 64638, 67149, 69636, 73872, 81648, 86184, 89532, 92848, 94506, 96957, 104454, 110257, 110808, 119376, 126008, 129276, 134298, 139272, 141759, 156681, 172368, 179064, 189012, 193914, 201447, 208908, 220514, 221616, 252016, 258552, 268596, 278544, 283518, 313362, 330771, 358128, 378024, 387828, 402894, 417816, 425277, 441028, 470043, 517104, 537192, 567036, 604341, 626724, 661542, 756048, 775656, 805788, 835632, 850554, 882056, 940086, 992313, 1074384, 1134072, 1208682, 1253448, 1275831, 1323084, 1410129, 1551312, 1611576, 1701108, 1764112, 1880172, 1984626, 2268144, 2417364, 2506896, 2551662, 2646168, 2820258, 2976939, 3223152, 3402216, 3760344, 3827493, 3969252, 4230387, 4834728, 5103324, 5292336, 5640516, 5953878, 6804432, 7520688, 7654986, 7938504, 8460774, 8930817, 9669456, 10206648, 11281032, 11482479, 11907756, 15309972, 15877008, 16921548, 17861634, 20413296, 22562064, 22964958, 23815512, 26792451, 30619944, 33843096, 35723268, 45929916, 47631024, 53584902, 61239888, 67686192, 71446536, 80377353, 91859832, 107169804, 142893072, 160754706, 183719664, 214339608, 321509412, 428679216, 643018824, 1286037648]

約数ペア:

[(1, 1286037648), (2, 643018824), (3, 428679216), (4, 321509412), (6, 214339608), (7, 183719664), (8, 160754706), (9, 142893072), (12, 107169804), (14, 91859832), (16, 80377353), (18, 71446536), (19, 67686192), (21, 61239888), (24, 53584902), (27, 47631024), (28, 45929916), (36, 35723268), (38, 33843096), (42, 30619944), (48, 26792451), (54, 23815512), (56, 22964958), (57, 22562064), (63, 20413296), (72, 17861634), (76, 16921548), (81, 15877008), (84, 15309972), (108, 11907756), (112, 11482479), (114, 11281032), (126, 10206648), (133, 9669456), (144, 8930817), (152, 8460774), (162, 7938504), (168, 7654986), (171, 7520688), (189, 6804432), (216, 5953878), (228, 5640516), (243, 5292336), (252, 5103324), (266, 4834728), (304, 4230387), (324, 3969252), (336, 3827493), (342, 3760344), (378, 3402216), (399, 3223152), (432, 2976939), (456, 2820258), (486, 2646168), (504, 2551662), (513, 2506896), (532, 2417364), (567, 2268144), (648, 1984626), (684, 1880172), (729, 1764112), (756, 1701108), (798, 1611576), (829, 1551312), (912, 1410129), (972, 1323084), (1008, 1275831), (1026, 1253448), (1064, 1208682), (1134, 1134072), (1197, 1074384), (1296, 992313), (1368, 940086), (1458, 882056), (1512, 850554), (1539, 835632), (1596, 805788), (1658, 775656), (1701, 756048), (1944, 661542), (2052, 626724), (2128, 604341), (2268, 567036), (2394, 537192), (2487, 517104), (2736, 470043), (2916, 441028), (3024, 425277), (3078, 417816), (3192, 402894), (3316, 387828), (3402, 378024), (3591, 358128), (3888, 330771), (4104, 313362), (4536, 283518), (4617, 278544), (4788, 268596), (4974, 258552), (5103, 252016), (5803, 221616), (5832, 220514), (6156, 208908), (6384, 201447), (6632, 193914), (6804, 189012), (7182, 179064), (7461, 172368), (8208, 156681), (9072, 141759), (9234, 139272), (9576, 134298), (9948, 129276), (10206, 126008), (10773, 119376), (11606, 110808), (11664, 110257), (12312, 104454), (13264, 96957), (13608, 94506), (13851, 92848), (14364, 89532), (14922, 86184), (15751, 81648), (17409, 73872), (18468, 69636), (19152, 67149), (19896, 64638), (20412, 63004), (21546, 59688), (22383, 57456), (23212, 55404), (24624, 52227), (27216, 47253), (27702, 46424), (28728, 44766), (29844, 43092), (31502, 40824), (32319, 39792), (34818, 36936)]