8266559672

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{8623}}^1$

素因数の和:8725

約数の個数: 128

約数和(自身を含む): 20118067200

約数和(自身を除く): 11851507528

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 53, 56, 68, 76, 106, 119, 133, 136, 152, 212, 238, 266, 323, 371, 424, 476, 532, 646, 742, 901, 952, 1007, 1064, 1292, 1484, 1802, 2014, 2261, 2584, 2968, 3604, 4028, 4522, 6307, 7049, 7208, 8056, 8623, 9044, 12614, 14098, 17119, 17246, 18088, 25228, 28196, 34238, 34492, 50456, 56392, 60361, 68476, 68984, 119833, 120722, 136952, 146591, 163837, 239666, 241444, 293182, 327674, 457019, 479332, 482888, 586364, 655348, 914038, 958664, 1026137, 1146859, 1172728, 1310696, 1828076, 2052274, 2293718, 2785229, 3199133, 3656152, 4104548, 4587436, 5570458, 6398266, 7769323, 8209096, 8683361, 9174872, 11140916, 12796532, 15538646, 17366722, 19496603, 22281832, 25593064, 31077292, 34733444, 38993206, 54385261, 60783527, 62154584, 69466888, 77986412, 108770522, 121567054, 147617137, 155972824, 217541044, 243134108, 295234274, 435082088, 486268216, 590468548, 1033319959, 1180937096, 2066639918, 4133279836, 8266559672]

約数ペア:

[(1, 8266559672), (2, 4133279836), (4, 2066639918), (7, 1180937096), (8, 1033319959), (14, 590468548), (17, 486268216), (19, 435082088), (28, 295234274), (34, 243134108), (38, 217541044), (53, 155972824), (56, 147617137), (68, 121567054), (76, 108770522), (106, 77986412), (119, 69466888), (133, 62154584), (136, 60783527), (152, 54385261), (212, 38993206), (238, 34733444), (266, 31077292), (323, 25593064), (371, 22281832), (424, 19496603), (476, 17366722), (532, 15538646), (646, 12796532), (742, 11140916), (901, 9174872), (952, 8683361), (1007, 8209096), (1064, 7769323), (1292, 6398266), (1484, 5570458), (1802, 4587436), (2014, 4104548), (2261, 3656152), (2584, 3199133), (2968, 2785229), (3604, 2293718), (4028, 2052274), (4522, 1828076), (6307, 1310696), (7049, 1172728), (7208, 1146859), (8056, 1026137), (8623, 958664), (9044, 914038), (12614, 655348), (14098, 586364), (17119, 482888), (17246, 479332), (18088, 457019), (25228, 327674), (28196, 293182), (34238, 241444), (34492, 239666), (50456, 163837), (56392, 146591), (60361, 136952), (68476, 120722), (68984, 119833)]