748075328

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11677}}^1$

素因数の和:11720

約数の個数: 112

約数和(自身を含む): 1993294464

約数和(自身を除く): 1245219136

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 224, 286, 308, 352, 364, 416, 448, 572, 616, 704, 728, 832, 1001, 1144, 1232, 1456, 2002, 2288, 2464, 2912, 4004, 4576, 4928, 5824, 8008, 9152, 11677, 16016, 23354, 32032, 46708, 64064, 81739, 93416, 128447, 151801, 163478, 186832, 256894, 303602, 326956, 373664, 513788, 607204, 653912, 747328, 899129, 1027576, 1062607, 1214408, 1307824, 1669811, 1798258, 2055152, 2125214, 2428816, 2615648, 3339622, 3596516, 4110304, 4250428, 4857632, 5231296, 6679244, 7193032, 8220608, 8500856, 9715264, 11688677, 13358488, 14386064, 17001712, 23377354, 26716976, 28772128, 34003424, 46754708, 53433952, 57544256, 68006848, 93509416, 106867904, 187018832, 374037664, 748075328]

約数ペア:

[(1, 748075328), (2, 374037664), (4, 187018832), (7, 106867904), (8, 93509416), (11, 68006848), (13, 57544256), (14, 53433952), (16, 46754708), (22, 34003424), (26, 28772128), (28, 26716976), (32, 23377354), (44, 17001712), (52, 14386064), (56, 13358488), (64, 11688677), (77, 9715264), (88, 8500856), (91, 8220608), (104, 7193032), (112, 6679244), (143, 5231296), (154, 4857632), (176, 4250428), (182, 4110304), (208, 3596516), (224, 3339622), (286, 2615648), (308, 2428816), (352, 2125214), (364, 2055152), (416, 1798258), (448, 1669811), (572, 1307824), (616, 1214408), (704, 1062607), (728, 1027576), (832, 899129), (1001, 747328), (1144, 653912), (1232, 607204), (1456, 513788), (2002, 373664), (2288, 326956), (2464, 303602), (2912, 256894), (4004, 186832), (4576, 163478), (4928, 151801), (5824, 128447), (8008, 93416), (9152, 81739), (11677, 64064), (16016, 46708), (23354, 32032)]