507193728

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{311}}^1$

素因数の和:496

約数の個数: 128

約数和(自身を含む): 1405347840

約数和(自身を除く): 898154112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 137, 186, 192, 248, 274, 311, 372, 384, 411, 496, 548, 622, 744, 822, 933, 992, 1096, 1244, 1488, 1644, 1866, 1984, 2192, 2488, 2976, 3288, 3732, 3968, 4247, 4384, 4976, 5952, 6576, 7464, 8494, 8768, 9641, 9952, 11904, 12741, 13152, 14928, 16988, 17536, 19282, 19904, 25482, 26304, 28923, 29856, 33976, 38564, 39808, 42607, 50964, 52608, 57846, 59712, 67952, 77128, 85214, 101928, 115692, 119424, 127821, 135904, 154256, 170428, 203856, 231384, 255642, 271808, 308512, 340856, 407712, 462768, 511284, 543616, 617024, 681712, 815424, 925536, 1022568, 1234048, 1320817, 1363424, 1630848, 1851072, 2045136, 2641634, 2726848, 3702144, 3962451, 4090272, 5283268, 5453696, 7924902, 8180544, 10566536, 15849804, 16361088, 21133072, 31699608, 42266144, 63399216, 84532288, 126798432, 169064576, 253596864, 507193728]

約数ペア:

[(1, 507193728), (2, 253596864), (3, 169064576), (4, 126798432), (6, 84532288), (8, 63399216), (12, 42266144), (16, 31699608), (24, 21133072), (31, 16361088), (32, 15849804), (48, 10566536), (62, 8180544), (64, 7924902), (93, 5453696), (96, 5283268), (124, 4090272), (128, 3962451), (137, 3702144), (186, 2726848), (192, 2641634), (248, 2045136), (274, 1851072), (311, 1630848), (372, 1363424), (384, 1320817), (411, 1234048), (496, 1022568), (548, 925536), (622, 815424), (744, 681712), (822, 617024), (933, 543616), (992, 511284), (1096, 462768), (1244, 407712), (1488, 340856), (1644, 308512), (1866, 271808), (1984, 255642), (2192, 231384), (2488, 203856), (2976, 170428), (3288, 154256), (3732, 135904), (3968, 127821), (4247, 119424), (4384, 115692), (4976, 101928), (5952, 85214), (6576, 77128), (7464, 67952), (8494, 59712), (8768, 57846), (9641, 52608), (9952, 50964), (11904, 42607), (12741, 39808), (13152, 38564), (14928, 33976), (16988, 29856), (17536, 28923), (19282, 26304), (19904, 25482)]