340566552

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:558

約数の個数: 128

約数和(自身を含む): 979776000

約数和(自身を除く): 639209448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 71, 72, 106, 108, 142, 159, 212, 213, 216, 284, 318, 419, 424, 426, 477, 568, 636, 639, 838, 852, 954, 1257, 1272, 1278, 1431, 1676, 1704, 1908, 1917, 2514, 2556, 2862, 3352, 3763, 3771, 3816, 3834, 5028, 5112, 5724, 7526, 7542, 7668, 10056, 11289, 11313, 11448, 15052, 15084, 15336, 22207, 22578, 22626, 29749, 30104, 30168, 33867, 44414, 45156, 45252, 59498, 66621, 67734, 88828, 89247, 90312, 90504, 101601, 118996, 133242, 135468, 177656, 178494, 199863, 203202, 237992, 266484, 267741, 270936, 356988, 399726, 406404, 532968, 535482, 599589, 713976, 799452, 803223, 812808, 1070964, 1199178, 1576697, 1598904, 1606446, 2141928, 2398356, 3153394, 3212892, 4730091, 4796712, 6306788, 6425784, 9460182, 12613576, 14190273, 18920364, 28380546, 37840728, 42570819, 56761092, 85141638, 113522184, 170283276, 340566552]

約数ペア:

[(1, 340566552), (2, 170283276), (3, 113522184), (4, 85141638), (6, 56761092), (8, 42570819), (9, 37840728), (12, 28380546), (18, 18920364), (24, 14190273), (27, 12613576), (36, 9460182), (53, 6425784), (54, 6306788), (71, 4796712), (72, 4730091), (106, 3212892), (108, 3153394), (142, 2398356), (159, 2141928), (212, 1606446), (213, 1598904), (216, 1576697), (284, 1199178), (318, 1070964), (419, 812808), (424, 803223), (426, 799452), (477, 713976), (568, 599589), (636, 535482), (639, 532968), (838, 406404), (852, 399726), (954, 356988), (1257, 270936), (1272, 267741), (1278, 266484), (1431, 237992), (1676, 203202), (1704, 199863), (1908, 178494), (1917, 177656), (2514, 135468), (2556, 133242), (2862, 118996), (3352, 101601), (3763, 90504), (3771, 90312), (3816, 89247), (3834, 88828), (5028, 67734), (5112, 66621), (5724, 59498), (7526, 45252), (7542, 45156), (7668, 44414), (10056, 33867), (11289, 30168), (11313, 30104), (11448, 29749), (15052, 22626), (15084, 22578), (15336, 22207)]