221328

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:96

約数の個数: 60

約数和(自身を含む): 652860

約数和(自身を除く): 431532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 53, 58, 72, 87, 106, 116, 144, 159, 174, 212, 232, 261, 318, 348, 424, 464, 477, 522, 636, 696, 848, 954, 1044, 1272, 1392, 1537, 1908, 2088, 2544, 3074, 3816, 4176, 4611, 6148, 7632, 9222, 12296, 13833, 18444, 24592, 27666, 36888, 55332, 73776, 110664, 221328]

約数ペア:

[(1, 221328), (2, 110664), (3, 73776), (4, 55332), (6, 36888), (8, 27666), (9, 24592), (12, 18444), (16, 13833), (18, 12296), (24, 9222), (29, 7632), (36, 6148), (48, 4611), (53, 4176), (58, 3816), (72, 3074), (87, 2544), (106, 2088), (116, 1908), (144, 1537), (159, 1392), (174, 1272), (212, 1044), (232, 954), (261, 848), (318, 696), (348, 636), (424, 522), (464, 477)]