2007220128

素因数分解:

$2^5\times 3^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1\times {\mathrm{971}}^1$

素因数の和:1398

約数の個数: 96

約数和(自身を含む): 5376030912

約数和(自身を除く): 3368810784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 96, 122, 183, 244, 353, 366, 488, 706, 732, 971, 976, 1059, 1412, 1464, 1942, 1952, 2118, 2824, 2913, 2928, 3884, 4236, 5648, 5826, 5856, 7768, 8472, 11296, 11652, 15536, 16944, 21533, 23304, 31072, 33888, 43066, 46608, 59231, 64599, 86132, 93216, 118462, 129198, 172264, 177693, 236924, 258396, 342763, 344528, 355386, 473848, 516792, 685526, 689056, 710772, 947696, 1028289, 1033584, 1371052, 1421544, 1895392, 2056578, 2067168, 2742104, 2843088, 4113156, 5484208, 5686176, 8226312, 10968416, 16452624, 20908543, 32905248, 41817086, 62725629, 83634172, 125451258, 167268344, 250902516, 334536688, 501805032, 669073376, 1003610064, 2007220128]

約数ペア:

[(1, 2007220128), (2, 1003610064), (3, 669073376), (4, 501805032), (6, 334536688), (8, 250902516), (12, 167268344), (16, 125451258), (24, 83634172), (32, 62725629), (48, 41817086), (61, 32905248), (96, 20908543), (122, 16452624), (183, 10968416), (244, 8226312), (353, 5686176), (366, 5484208), (488, 4113156), (706, 2843088), (732, 2742104), (971, 2067168), (976, 2056578), (1059, 1895392), (1412, 1421544), (1464, 1371052), (1942, 1033584), (1952, 1028289), (2118, 947696), (2824, 710772), (2913, 689056), (2928, 685526), (3884, 516792), (4236, 473848), (5648, 355386), (5826, 344528), (5856, 342763), (7768, 258396), (8472, 236924), (11296, 177693), (11652, 172264), (15536, 129198), (16944, 118462), (21533, 93216), (23304, 86132), (31072, 64599), (33888, 59231), (43066, 46608)]