768913584

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{27197}}^1$

素因数の和:27258

約数の個数: 80

約数和(自身を含む): 2158433280

約数和(自身を除く): 1389519696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 744, 912, 1178, 1488, 1767, 2356, 3534, 4712, 7068, 9424, 14136, 27197, 28272, 54394, 81591, 108788, 163182, 217576, 326364, 435152, 516743, 652728, 843107, 1033486, 1305456, 1550229, 1686214, 2066972, 2529321, 3100458, 3372428, 4133944, 5058642, 6200916, 6744856, 8267888, 10117284, 12401832, 13489712, 16019033, 20234568, 24803664, 32038066, 40469136, 48057099, 64076132, 96114198, 128152264, 192228396, 256304528, 384456792, 768913584]

約数ペア:

[(1, 768913584), (2, 384456792), (3, 256304528), (4, 192228396), (6, 128152264), (8, 96114198), (12, 64076132), (16, 48057099), (19, 40469136), (24, 32038066), (31, 24803664), (38, 20234568), (48, 16019033), (57, 13489712), (62, 12401832), (76, 10117284), (93, 8267888), (114, 6744856), (124, 6200916), (152, 5058642), (186, 4133944), (228, 3372428), (248, 3100458), (304, 2529321), (372, 2066972), (456, 1686214), (496, 1550229), (589, 1305456), (744, 1033486), (912, 843107), (1178, 652728), (1488, 516743), (1767, 435152), (2356, 326364), (3534, 217576), (4712, 163182), (7068, 108788), (9424, 81591), (14136, 54394), (27197, 28272)]