280039846512

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{4229}}^1\times {\mathrm{10531}}^1$

素因数の和:14902

約数の個数: 80

約数和(自身を含む): 729200292480

約数和(自身を除く): 449160445968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 4229, 6288, 8458, 10531, 12687, 16916, 21062, 25374, 31593, 33832, 42124, 50748, 63186, 67664, 84248, 101496, 126372, 168496, 202992, 252744, 505488, 553999, 1107998, 1379561, 1661997, 2215996, 2759122, 3323994, 4138683, 4431992, 5518244, 6647988, 8277366, 8863984, 11036488, 13295976, 16554732, 22072976, 26591952, 33109464, 44535599, 66218928, 89071198, 133606797, 178142396, 267213594, 356284792, 534427188, 712569584, 1068854376, 2137708752, 5834163469, 11668326938, 17502490407, 23336653876, 35004980814, 46673307752, 70009961628, 93346615504, 140019923256, 280039846512]

約数ペア:

[(1, 280039846512), (2, 140019923256), (3, 93346615504), (4, 70009961628), (6, 46673307752), (8, 35004980814), (12, 23336653876), (16, 17502490407), (24, 11668326938), (48, 5834163469), (131, 2137708752), (262, 1068854376), (393, 712569584), (524, 534427188), (786, 356284792), (1048, 267213594), (1572, 178142396), (2096, 133606797), (3144, 89071198), (4229, 66218928), (6288, 44535599), (8458, 33109464), (10531, 26591952), (12687, 22072976), (16916, 16554732), (21062, 13295976), (25374, 11036488), (31593, 8863984), (33832, 8277366), (42124, 6647988), (50748, 5518244), (63186, 4431992), (67664, 4138683), (84248, 3323994), (101496, 2759122), (126372, 2215996), (168496, 1661997), (202992, 1379561), (252744, 1107998), (505488, 553999)]