691615232

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:420

約数の個数: 160

約数和(自身を含む): 1760673024

約数和(自身を除く): 1069057792

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 53, 56, 64, 77, 88, 106, 112, 128, 154, 176, 212, 224, 256, 308, 331, 352, 371, 424, 448, 512, 583, 616, 662, 704, 742, 848, 896, 1166, 1232, 1324, 1408, 1484, 1696, 1792, 2317, 2332, 2464, 2648, 2816, 2968, 3392, 3584, 3641, 4081, 4634, 4664, 4928, 5296, 5632, 5936, 6784, 7282, 8162, 9268, 9328, 9856, 10592, 11872, 13568, 14564, 16324, 17543, 18536, 18656, 19712, 21184, 23744, 25487, 27136, 29128, 32648, 35086, 37072, 37312, 39424, 42368, 47488, 50974, 58256, 65296, 70172, 74144, 74624, 84736, 94976, 101948, 116512, 122801, 130592, 140344, 148288, 149248, 169472, 189952, 192973, 203896, 233024, 245602, 261184, 280688, 296576, 298496, 385946, 407792, 466048, 491204, 522368, 561376, 593152, 771892, 815584, 932096, 982408, 1044736, 1122752, 1186304, 1350811, 1543784, 1631168, 1864192, 1964816, 2089472, 2245504, 2701622, 3087568, 3262336, 3929632, 4491008, 5403244, 6175136, 6524672, 7859264, 8982016, 10806488, 12350272, 13049344, 15718528, 21612976, 24700544, 31437056, 43225952, 49401088, 62874112, 86451904, 98802176, 172903808, 345807616, 691615232]

約数ペア:

[(1, 691615232), (2, 345807616), (4, 172903808), (7, 98802176), (8, 86451904), (11, 62874112), (14, 49401088), (16, 43225952), (22, 31437056), (28, 24700544), (32, 21612976), (44, 15718528), (53, 13049344), (56, 12350272), (64, 10806488), (77, 8982016), (88, 7859264), (106, 6524672), (112, 6175136), (128, 5403244), (154, 4491008), (176, 3929632), (212, 3262336), (224, 3087568), (256, 2701622), (308, 2245504), (331, 2089472), (352, 1964816), (371, 1864192), (424, 1631168), (448, 1543784), (512, 1350811), (583, 1186304), (616, 1122752), (662, 1044736), (704, 982408), (742, 932096), (848, 815584), (896, 771892), (1166, 593152), (1232, 561376), (1324, 522368), (1408, 491204), (1484, 466048), (1696, 407792), (1792, 385946), (2317, 298496), (2332, 296576), (2464, 280688), (2648, 261184), (2816, 245602), (2968, 233024), (3392, 203896), (3584, 192973), (3641, 189952), (4081, 169472), (4634, 149248), (4664, 148288), (4928, 140344), (5296, 130592), (5632, 122801), (5936, 116512), (6784, 101948), (7282, 94976), (8162, 84736), (9268, 74624), (9328, 74144), (9856, 70172), (10592, 65296), (11872, 58256), (13568, 50974), (14564, 47488), (16324, 42368), (17543, 39424), (18536, 37312), (18656, 37072), (19712, 35086), (21184, 32648), (23744, 29128), (25487, 27136)]