198466848

素因数分解:

$2^5\times 3^5\times {\mathrm{25523}}^1$

素因数の和:25548

約数の個数: 72

約数和(自身を含む): 585316368

約数和(自身を除く): 386849520

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, 25523, 51046, 76569, 102092, 153138, 204184, 229707, 306276, 408368, 459414, 612552, 689121, 816736, 918828, 1225104, 1378242, 1837656, 2067363, 2450208, 2756484, 3675312, 4134726, 5512968, 6202089, 7350624, 8269452, 11025936, 12404178, 16538904, 22051872, 24808356, 33077808, 49616712, 66155616, 99233424, 198466848]

約数ペア:

[(1, 198466848), (2, 99233424), (3, 66155616), (4, 49616712), (6, 33077808), (8, 24808356), (9, 22051872), (12, 16538904), (16, 12404178), (18, 11025936), (24, 8269452), (27, 7350624), (32, 6202089), (36, 5512968), (48, 4134726), (54, 3675312), (72, 2756484), (81, 2450208), (96, 2067363), (108, 1837656), (144, 1378242), (162, 1225104), (216, 918828), (243, 816736), (288, 689121), (324, 612552), (432, 459414), (486, 408368), (648, 306276), (864, 229707), (972, 204184), (1296, 153138), (1944, 102092), (2592, 76569), (3888, 51046), (7776, 25523)]