201619584

素因数分解:

$2^7\times 3^3\times {\mathrm{227}}^1\times {\mathrm{257}}^1$

素因数の和:507

約数の個数: 128

約数和(自身を含む): 600004800

約数和(自身を除く): 398385216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 227, 257, 288, 384, 432, 454, 514, 576, 681, 771, 864, 908, 1028, 1152, 1362, 1542, 1728, 1816, 2043, 2056, 2313, 2724, 3084, 3456, 3632, 4086, 4112, 4626, 5448, 6129, 6168, 6939, 7264, 8172, 8224, 9252, 10896, 12258, 12336, 13878, 14528, 16344, 16448, 18504, 21792, 24516, 24672, 27756, 29056, 32688, 32896, 37008, 43584, 49032, 49344, 55512, 58339, 65376, 74016, 87168, 98064, 98688, 111024, 116678, 130752, 148032, 175017, 196128, 222048, 233356, 261504, 296064, 350034, 392256, 444096, 466712, 525051, 700068, 784512, 888192, 933424, 1050102, 1400136, 1575153, 1866848, 2100204, 2800272, 3150306, 3733696, 4200408, 5600544, 6300612, 7467392, 8400816, 11201088, 12601224, 16801632, 22402176, 25202448, 33603264, 50404896, 67206528, 100809792, 201619584]

約数ペア:

[(1, 201619584), (2, 100809792), (3, 67206528), (4, 50404896), (6, 33603264), (8, 25202448), (9, 22402176), (12, 16801632), (16, 12601224), (18, 11201088), (24, 8400816), (27, 7467392), (32, 6300612), (36, 5600544), (48, 4200408), (54, 3733696), (64, 3150306), (72, 2800272), (96, 2100204), (108, 1866848), (128, 1575153), (144, 1400136), (192, 1050102), (216, 933424), (227, 888192), (257, 784512), (288, 700068), (384, 525051), (432, 466712), (454, 444096), (514, 392256), (576, 350034), (681, 296064), (771, 261504), (864, 233356), (908, 222048), (1028, 196128), (1152, 175017), (1362, 148032), (1542, 130752), (1728, 116678), (1816, 111024), (2043, 98688), (2056, 98064), (2313, 87168), (2724, 74016), (3084, 65376), (3456, 58339), (3632, 55512), (4086, 49344), (4112, 49032), (4626, 43584), (5448, 37008), (6129, 32896), (6168, 32688), (6939, 29056), (7264, 27756), (8172, 24672), (8224, 24516), (9252, 21792), (10896, 18504), (12258, 16448), (12336, 16344), (13878, 14528)]