280089264

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{64123}}^1$

素因数の和:64154

約数の個数: 80

約数和(自身を含む): 890554112

約数和(自身を除く): 610464848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 64123, 128246, 192369, 256492, 384738, 448861, 512984, 769476, 833599, 897722, 1025968, 1346583, 1538952, 1667198, 1795444, 2500797, 2693166, 3077904, 3334396, 3590888, 5001594, 5386332, 5835193, 6668792, 7181776, 10003188, 10772664, 11670386, 13337584, 17505579, 20006376, 21545328, 23340772, 35011158, 40012752, 46681544, 70022316, 93363088, 140044632, 280089264]

約数ペア:

[(1, 280089264), (2, 140044632), (3, 93363088), (4, 70022316), (6, 46681544), (7, 40012752), (8, 35011158), (12, 23340772), (13, 21545328), (14, 20006376), (16, 17505579), (21, 13337584), (24, 11670386), (26, 10772664), (28, 10003188), (39, 7181776), (42, 6668792), (48, 5835193), (52, 5386332), (56, 5001594), (78, 3590888), (84, 3334396), (91, 3077904), (104, 2693166), (112, 2500797), (156, 1795444), (168, 1667198), (182, 1538952), (208, 1346583), (273, 1025968), (312, 897722), (336, 833599), (364, 769476), (546, 512984), (624, 448861), (728, 384738), (1092, 256492), (1456, 192369), (2184, 128246), (4368, 64123)]