340985952

素因数分解:

$2^5\times 3^2\times {\mathrm{587}}^1\times {\mathrm{2017}}^1$

素因数の和:2620

約数の個数: 72

約数和(自身を含む): 971812296

約数和(自身を除く): 630826344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 587, 1174, 1761, 2017, 2348, 3522, 4034, 4696, 5283, 6051, 7044, 8068, 9392, 10566, 12102, 14088, 16136, 18153, 18784, 21132, 24204, 28176, 32272, 36306, 42264, 48408, 56352, 64544, 72612, 84528, 96816, 145224, 169056, 193632, 290448, 580896, 1183979, 2367958, 3551937, 4735916, 7103874, 9471832, 10655811, 14207748, 18943664, 21311622, 28415496, 37887328, 42623244, 56830992, 85246488, 113661984, 170492976, 340985952]

約数ペア:

[(1, 340985952), (2, 170492976), (3, 113661984), (4, 85246488), (6, 56830992), (8, 42623244), (9, 37887328), (12, 28415496), (16, 21311622), (18, 18943664), (24, 14207748), (32, 10655811), (36, 9471832), (48, 7103874), (72, 4735916), (96, 3551937), (144, 2367958), (288, 1183979), (587, 580896), (1174, 290448), (1761, 193632), (2017, 169056), (2348, 145224), (3522, 96816), (4034, 84528), (4696, 72612), (5283, 64544), (6051, 56352), (7044, 48408), (8068, 42264), (9392, 36306), (10566, 32272), (12102, 28176), (14088, 24204), (16136, 21132), (18153, 18784)]