947787552

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2003}}^1$

素因数の和:2103

約数の個数: 144

約数和(自身を含む): 2836124928

約数和(自身を除く): 1888337376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 53, 62, 72, 93, 96, 106, 124, 144, 159, 186, 212, 248, 279, 288, 318, 372, 424, 477, 496, 558, 636, 744, 848, 954, 992, 1116, 1272, 1488, 1643, 1696, 1908, 2003, 2232, 2544, 2976, 3286, 3816, 4006, 4464, 4929, 5088, 6009, 6572, 7632, 8012, 8928, 9858, 12018, 13144, 14787, 15264, 16024, 18027, 19716, 24036, 26288, 29574, 32048, 36054, 39432, 48072, 52576, 59148, 62093, 64096, 72108, 78864, 96144, 106159, 118296, 124186, 144216, 157728, 186279, 192288, 212318, 236592, 248372, 288432, 318477, 372558, 424636, 473184, 496744, 558837, 576864, 636954, 745116, 849272, 955431, 993488, 1117674, 1273908, 1490232, 1698544, 1910862, 1986976, 2235348, 2547816, 2980464, 3290929, 3397088, 3821724, 4470696, 5095632, 5960928, 6581858, 7643448, 8941392, 9872787, 10191264, 13163716, 15286896, 17882784, 19745574, 26327432, 29618361, 30573792, 39491148, 52654864, 59236722, 78982296, 105309728, 118473444, 157964592, 236946888, 315929184, 473893776, 947787552]

約数ペア:

[(1, 947787552), (2, 473893776), (3, 315929184), (4, 236946888), (6, 157964592), (8, 118473444), (9, 105309728), (12, 78982296), (16, 59236722), (18, 52654864), (24, 39491148), (31, 30573792), (32, 29618361), (36, 26327432), (48, 19745574), (53, 17882784), (62, 15286896), (72, 13163716), (93, 10191264), (96, 9872787), (106, 8941392), (124, 7643448), (144, 6581858), (159, 5960928), (186, 5095632), (212, 4470696), (248, 3821724), (279, 3397088), (288, 3290929), (318, 2980464), (372, 2547816), (424, 2235348), (477, 1986976), (496, 1910862), (558, 1698544), (636, 1490232), (744, 1273908), (848, 1117674), (954, 993488), (992, 955431), (1116, 849272), (1272, 745116), (1488, 636954), (1643, 576864), (1696, 558837), (1908, 496744), (2003, 473184), (2232, 424636), (2544, 372558), (2976, 318477), (3286, 288432), (3816, 248372), (4006, 236592), (4464, 212318), (4929, 192288), (5088, 186279), (6009, 157728), (6572, 144216), (7632, 124186), (8012, 118296), (8928, 106159), (9858, 96144), (12018, 78864), (13144, 72108), (14787, 64096), (15264, 62093), (16024, 59148), (18027, 52576), (19716, 48072), (24036, 39432), (26288, 36054), (29574, 32048)]