68137194496

素因数分解:

$2^{10}\times 7^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{1283}}^1$

素因数の和:1580

約数の個数: 176

約数和(自身を含む): 161485701120

約数和(自身を除く): 93348506624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 239, 248, 256, 434, 448, 478, 496, 512, 868, 896, 956, 992, 1024, 1283, 1673, 1736, 1792, 1912, 1984, 2566, 3346, 3472, 3584, 3824, 3968, 5132, 6692, 6944, 7168, 7409, 7648, 7936, 8981, 10264, 13384, 13888, 14818, 15296, 15872, 17962, 20528, 26768, 27776, 29636, 30592, 31744, 35924, 39773, 41056, 51863, 53536, 55552, 59272, 61184, 71848, 79546, 82112, 103726, 107072, 111104, 118544, 122368, 143696, 159092, 164224, 207452, 214144, 222208, 237088, 244736, 278411, 287392, 306637, 318184, 328448, 414904, 428288, 474176, 556822, 574784, 613274, 636368, 656896, 829808, 856576, 948352, 1113644, 1149568, 1226548, 1272736, 1313792, 1659616, 1713152, 1896704, 2146459, 2227288, 2299136, 2453096, 2545472, 3319232, 3793408, 4292918, 4454576, 4598272, 4906192, 5090944, 6638464, 7586816, 8585836, 8909152, 9196544, 9505747, 9812384, 10181888, 13276928, 17171672, 17818304, 19011494, 19624768, 20363776, 26553856, 34343344, 35636608, 38022988, 39249536, 40727552, 53107712, 66540229, 68686688, 71273216, 76045976, 78499072, 133080458, 137373376, 142546432, 152091952, 156998144, 266160916, 274746752, 285092864, 304183904, 313996288, 532321832, 549493504, 608367808, 1064643664, 1098987008, 1216735616, 2129287328, 2197974016, 2433471232, 4258574656, 4866942464, 8517149312, 9733884928, 17034298624, 34068597248, 68137194496]

約数ペア:

[(1, 68137194496), (2, 34068597248), (4, 17034298624), (7, 9733884928), (8, 8517149312), (14, 4866942464), (16, 4258574656), (28, 2433471232), (31, 2197974016), (32, 2129287328), (56, 1216735616), (62, 1098987008), (64, 1064643664), (112, 608367808), (124, 549493504), (128, 532321832), (217, 313996288), (224, 304183904), (239, 285092864), (248, 274746752), (256, 266160916), (434, 156998144), (448, 152091952), (478, 142546432), (496, 137373376), (512, 133080458), (868, 78499072), (896, 76045976), (956, 71273216), (992, 68686688), (1024, 66540229), (1283, 53107712), (1673, 40727552), (1736, 39249536), (1792, 38022988), (1912, 35636608), (1984, 34343344), (2566, 26553856), (3346, 20363776), (3472, 19624768), (3584, 19011494), (3824, 17818304), (3968, 17171672), (5132, 13276928), (6692, 10181888), (6944, 9812384), (7168, 9505747), (7409, 9196544), (7648, 8909152), (7936, 8585836), (8981, 7586816), (10264, 6638464), (13384, 5090944), (13888, 4906192), (14818, 4598272), (15296, 4454576), (15872, 4292918), (17962, 3793408), (20528, 3319232), (26768, 2545472), (27776, 2453096), (29636, 2299136), (30592, 2227288), (31744, 2146459), (35924, 1896704), (39773, 1713152), (41056, 1659616), (51863, 1313792), (53536, 1272736), (55552, 1226548), (59272, 1149568), (61184, 1113644), (71848, 948352), (79546, 856576), (82112, 829808), (103726, 656896), (107072, 636368), (111104, 613274), (118544, 574784), (122368, 556822), (143696, 474176), (159092, 428288), (164224, 414904), (207452, 328448), (214144, 318184), (222208, 306637), (237088, 287392), (244736, 278411)]