399484608

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1483}}^1$

素因数の和:1582

約数の個数: 112

約数和(自身を含む): 1121761536

約数和(自身を除く): 722276928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 61, 64, 69, 92, 96, 122, 138, 183, 184, 192, 244, 276, 366, 368, 488, 552, 732, 736, 976, 1104, 1403, 1464, 1472, 1483, 1952, 2208, 2806, 2928, 2966, 3904, 4209, 4416, 4449, 5612, 5856, 5932, 8418, 8898, 11224, 11712, 11864, 16836, 17796, 22448, 23728, 33672, 34109, 35592, 44896, 47456, 67344, 68218, 71184, 89792, 90463, 94912, 102327, 134688, 136436, 142368, 180926, 204654, 269376, 271389, 272872, 284736, 361852, 409308, 542778, 545744, 723704, 818616, 1085556, 1091488, 1447408, 1637232, 2080649, 2171112, 2182976, 2894816, 3274464, 4161298, 4342224, 5789632, 6241947, 6548928, 8322596, 8684448, 12483894, 16645192, 17368896, 24967788, 33290384, 49935576, 66580768, 99871152, 133161536, 199742304, 399484608]

約数ペア:

[(1, 399484608), (2, 199742304), (3, 133161536), (4, 99871152), (6, 66580768), (8, 49935576), (12, 33290384), (16, 24967788), (23, 17368896), (24, 16645192), (32, 12483894), (46, 8684448), (48, 8322596), (61, 6548928), (64, 6241947), (69, 5789632), (92, 4342224), (96, 4161298), (122, 3274464), (138, 2894816), (183, 2182976), (184, 2171112), (192, 2080649), (244, 1637232), (276, 1447408), (366, 1091488), (368, 1085556), (488, 818616), (552, 723704), (732, 545744), (736, 542778), (976, 409308), (1104, 361852), (1403, 284736), (1464, 272872), (1472, 271389), (1483, 269376), (1952, 204654), (2208, 180926), (2806, 142368), (2928, 136436), (2966, 134688), (3904, 102327), (4209, 94912), (4416, 90463), (4449, 89792), (5612, 71184), (5856, 68218), (5932, 67344), (8418, 47456), (8898, 44896), (11224, 35592), (11712, 34109), (11864, 33672), (16836, 23728), (17796, 22448)]