717129088

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:396

約数の個数: 128

約数和(自身を含む): 1651739040

約数和(自身を除く): 934609952

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 101, 104, 128, 136, 202, 208, 221, 251, 272, 404, 416, 442, 502, 544, 808, 832, 884, 1004, 1088, 1313, 1616, 1664, 1717, 1768, 2008, 2176, 2626, 3232, 3263, 3434, 3536, 4016, 4267, 5252, 6464, 6526, 6868, 7072, 8032, 8534, 10504, 12928, 13052, 13736, 14144, 16064, 17068, 21008, 22321, 25351, 26104, 27472, 28288, 32128, 34136, 42016, 44642, 50702, 52208, 54944, 55471, 68272, 84032, 89284, 101404, 104416, 109888, 110942, 136544, 168064, 178568, 202808, 208832, 219776, 221884, 273088, 329563, 357136, 405616, 417664, 430967, 443768, 546176, 659126, 714272, 811232, 861934, 887536, 1318252, 1428544, 1622464, 1723868, 1775072, 2636504, 2857088, 3244928, 3447736, 3550144, 5273008, 5602571, 6895472, 7100288, 10546016, 11205142, 13790944, 21092032, 22410284, 27581888, 42184064, 44820568, 55163776, 89641136, 179282272, 358564544, 717129088]

約数ペア:

[(1, 717129088), (2, 358564544), (4, 179282272), (8, 89641136), (13, 55163776), (16, 44820568), (17, 42184064), (26, 27581888), (32, 22410284), (34, 21092032), (52, 13790944), (64, 11205142), (68, 10546016), (101, 7100288), (104, 6895472), (128, 5602571), (136, 5273008), (202, 3550144), (208, 3447736), (221, 3244928), (251, 2857088), (272, 2636504), (404, 1775072), (416, 1723868), (442, 1622464), (502, 1428544), (544, 1318252), (808, 887536), (832, 861934), (884, 811232), (1004, 714272), (1088, 659126), (1313, 546176), (1616, 443768), (1664, 430967), (1717, 417664), (1768, 405616), (2008, 357136), (2176, 329563), (2626, 273088), (3232, 221884), (3263, 219776), (3434, 208832), (3536, 202808), (4016, 178568), (4267, 168064), (5252, 136544), (6464, 110942), (6526, 109888), (6868, 104416), (7072, 101404), (8032, 89284), (8534, 84032), (10504, 68272), (12928, 55471), (13052, 54944), (13736, 52208), (14144, 50702), (16064, 44642), (17068, 42016), (21008, 34136), (22321, 32128), (25351, 28288), (26104, 27472)]