340686304

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{743}}^1$

素因数の和:872

約数の個数: 96

約数和(自身を含む): 809948160

約数和(自身を除く): 469261856

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 89, 92, 112, 161, 178, 184, 224, 322, 356, 368, 623, 644, 712, 736, 743, 1246, 1288, 1424, 1486, 2047, 2492, 2576, 2848, 2972, 4094, 4984, 5152, 5201, 5944, 8188, 9968, 10402, 11888, 14329, 16376, 17089, 19936, 20804, 23776, 28658, 32752, 34178, 41608, 57316, 65504, 66127, 68356, 83216, 114632, 119623, 132254, 136712, 166432, 229264, 239246, 264508, 273424, 458528, 462889, 478492, 529016, 546848, 925778, 956984, 1058032, 1520921, 1851556, 1913968, 2116064, 3041842, 3703112, 3827936, 6083684, 7406224, 10646447, 12167368, 14812448, 21292894, 24334736, 42585788, 48669472, 85171576, 170343152, 340686304]

約数ペア:

[(1, 340686304), (2, 170343152), (4, 85171576), (7, 48669472), (8, 42585788), (14, 24334736), (16, 21292894), (23, 14812448), (28, 12167368), (32, 10646447), (46, 7406224), (56, 6083684), (89, 3827936), (92, 3703112), (112, 3041842), (161, 2116064), (178, 1913968), (184, 1851556), (224, 1520921), (322, 1058032), (356, 956984), (368, 925778), (623, 546848), (644, 529016), (712, 478492), (736, 462889), (743, 458528), (1246, 273424), (1288, 264508), (1424, 239246), (1486, 229264), (2047, 166432), (2492, 136712), (2576, 132254), (2848, 119623), (2972, 114632), (4094, 83216), (4984, 68356), (5152, 66127), (5201, 65504), (5944, 57316), (8188, 41608), (9968, 34178), (10402, 32752), (11888, 28658), (14329, 23776), (16376, 20804), (17089, 19936)]