7897958784

素因数分解:

$2^7\times 3^5\times {\mathrm{31}}^1\times {\mathrm{8191}}^1$

素因数の和:8251

約数の個数: 192

約数和(自身を含む): 24332206080

約数和(自身を除く): 16434247296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 128, 144, 162, 186, 192, 216, 243, 248, 279, 288, 324, 372, 384, 432, 486, 496, 558, 576, 648, 744, 837, 864, 972, 992, 1116, 1152, 1296, 1488, 1674, 1728, 1944, 1984, 2232, 2511, 2592, 2976, 3348, 3456, 3888, 3968, 4464, 5022, 5184, 5952, 6696, 7533, 7776, 8191, 8928, 10044, 10368, 11904, 13392, 15066, 15552, 16382, 17856, 20088, 24573, 26784, 30132, 31104, 32764, 35712, 40176, 49146, 53568, 60264, 65528, 73719, 80352, 98292, 107136, 120528, 131056, 147438, 160704, 196584, 221157, 241056, 253921, 262112, 294876, 321408, 393168, 442314, 482112, 507842, 524224, 589752, 663471, 761763, 786336, 884628, 964224, 1015684, 1048448, 1179504, 1326942, 1523526, 1572672, 1769256, 1990413, 2031368, 2285289, 2359008, 2653884, 3047052, 3145344, 3538512, 3980826, 4062736, 4570578, 4718016, 5307768, 6094104, 6855867, 7077024, 7961652, 8125472, 9141156, 9436032, 10615536, 12188208, 13711734, 14154048, 15923304, 16250944, 18282312, 20567601, 21231072, 24376416, 27423468, 28308096, 31846608, 32501888, 36564624, 41135202, 42462144, 48752832, 54846936, 61702803, 63693216, 73129248, 82270404, 84924288, 97505664, 109693872, 123405606, 127386432, 146258496, 164540808, 219387744, 246811212, 254772864, 292516992, 329081616, 438775488, 493622424, 658163232, 877550976, 987244848, 1316326464, 1974489696, 2632652928, 3948979392, 7897958784]

約数ペア:

[(1, 7897958784), (2, 3948979392), (3, 2632652928), (4, 1974489696), (6, 1316326464), (8, 987244848), (9, 877550976), (12, 658163232), (16, 493622424), (18, 438775488), (24, 329081616), (27, 292516992), (31, 254772864), (32, 246811212), (36, 219387744), (48, 164540808), (54, 146258496), (62, 127386432), (64, 123405606), (72, 109693872), (81, 97505664), (93, 84924288), (96, 82270404), (108, 73129248), (124, 63693216), (128, 61702803), (144, 54846936), (162, 48752832), (186, 42462144), (192, 41135202), (216, 36564624), (243, 32501888), (248, 31846608), (279, 28308096), (288, 27423468), (324, 24376416), (372, 21231072), (384, 20567601), (432, 18282312), (486, 16250944), (496, 15923304), (558, 14154048), (576, 13711734), (648, 12188208), (744, 10615536), (837, 9436032), (864, 9141156), (972, 8125472), (992, 7961652), (1116, 7077024), (1152, 6855867), (1296, 6094104), (1488, 5307768), (1674, 4718016), (1728, 4570578), (1944, 4062736), (1984, 3980826), (2232, 3538512), (2511, 3145344), (2592, 3047052), (2976, 2653884), (3348, 2359008), (3456, 2285289), (3888, 2031368), (3968, 1990413), (4464, 1769256), (5022, 1572672), (5184, 1523526), (5952, 1326942), (6696, 1179504), (7533, 1048448), (7776, 1015684), (8191, 964224), (8928, 884628), (10044, 786336), (10368, 761763), (11904, 663471), (13392, 589752), (15066, 524224), (15552, 507842), (16382, 482112), (17856, 442314), (20088, 393168), (24573, 321408), (26784, 294876), (30132, 262112), (31104, 253921), (32764, 241056), (35712, 221157), (40176, 196584), (49146, 160704), (53568, 147438), (60264, 131056), (65528, 120528), (73719, 107136), (80352, 98292)]