1283721264

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{18457}}^1$

素因数の和:18504

約数の個数: 160

約数和(自身を含む): 4394480640

約数和(自身を除く): 3110759376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 36, 42, 46, 48, 54, 56, 63, 69, 72, 84, 92, 108, 112, 126, 138, 144, 161, 168, 184, 189, 207, 216, 252, 276, 322, 336, 368, 378, 414, 432, 483, 504, 552, 621, 644, 756, 828, 966, 1008, 1104, 1242, 1288, 1449, 1512, 1656, 1932, 2484, 2576, 2898, 3024, 3312, 3864, 4347, 4968, 5796, 7728, 8694, 9936, 11592, 17388, 18457, 23184, 34776, 36914, 55371, 69552, 73828, 110742, 129199, 147656, 166113, 221484, 258398, 295312, 332226, 387597, 424511, 442968, 498339, 516796, 664452, 775194, 849022, 885936, 996678, 1033592, 1162791, 1273533, 1328904, 1550388, 1698044, 1993356, 2067184, 2325582, 2547066, 2657808, 2971577, 3100776, 3396088, 3488373, 3820599, 3986712, 4651164, 5094132, 5943154, 6201552, 6792176, 6976746, 7641198, 7973424, 8914731, 9302328, 10188264, 11461797, 11886308, 13953492, 15282396, 17829462, 18604656, 20376528, 22923594, 23772616, 26744193, 27906984, 30564792, 35658924, 45847188, 47545232, 53488386, 55813968, 61129584, 71317848, 80232579, 91694376, 106976772, 142635696, 160465158, 183388752, 213953544, 320930316, 427907088, 641860632, 1283721264]

約数ペア:

[(1, 1283721264), (2, 641860632), (3, 427907088), (4, 320930316), (6, 213953544), (7, 183388752), (8, 160465158), (9, 142635696), (12, 106976772), (14, 91694376), (16, 80232579), (18, 71317848), (21, 61129584), (23, 55813968), (24, 53488386), (27, 47545232), (28, 45847188), (36, 35658924), (42, 30564792), (46, 27906984), (48, 26744193), (54, 23772616), (56, 22923594), (63, 20376528), (69, 18604656), (72, 17829462), (84, 15282396), (92, 13953492), (108, 11886308), (112, 11461797), (126, 10188264), (138, 9302328), (144, 8914731), (161, 7973424), (168, 7641198), (184, 6976746), (189, 6792176), (207, 6201552), (216, 5943154), (252, 5094132), (276, 4651164), (322, 3986712), (336, 3820599), (368, 3488373), (378, 3396088), (414, 3100776), (432, 2971577), (483, 2657808), (504, 2547066), (552, 2325582), (621, 2067184), (644, 1993356), (756, 1698044), (828, 1550388), (966, 1328904), (1008, 1273533), (1104, 1162791), (1242, 1033592), (1288, 996678), (1449, 885936), (1512, 849022), (1656, 775194), (1932, 664452), (2484, 516796), (2576, 498339), (2898, 442968), (3024, 424511), (3312, 387597), (3864, 332226), (4347, 295312), (4968, 258398), (5796, 221484), (7728, 166113), (8694, 147656), (9936, 129199), (11592, 110742), (17388, 73828), (18457, 69552), (23184, 55371), (34776, 36914)]