213692256

素因数分解:

$2^5\times 3^5\times {\mathrm{27481}}^1$

素因数の和:27506

約数の個数: 72

約数和(自身を含む): 630217224

約数和(自身を除く): 416524968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 7776, 27481, 54962, 82443, 109924, 164886, 219848, 247329, 329772, 439696, 494658, 659544, 741987, 879392, 989316, 1319088, 1483974, 1978632, 2225961, 2638176, 2967948, 3957264, 4451922, 5935896, 6677883, 7914528, 8903844, 11871792, 13355766, 17807688, 23743584, 26711532, 35615376, 53423064, 71230752, 106846128, 213692256]

約数ペア:

[(1, 213692256), (2, 106846128), (3, 71230752), (4, 53423064), (6, 35615376), (8, 26711532), (9, 23743584), (12, 17807688), (16, 13355766), (18, 11871792), (24, 8903844), (27, 7914528), (32, 6677883), (36, 5935896), (48, 4451922), (54, 3957264), (72, 2967948), (81, 2638176), (96, 2225961), (108, 1978632), (144, 1483974), (162, 1319088), (216, 989316), (243, 879392), (288, 741987), (324, 659544), (432, 494658), (486, 439696), (648, 329772), (864, 247329), (972, 219848), (1296, 164886), (1944, 109924), (2592, 82443), (3888, 54962), (7776, 27481)]