221330016

素因数分解:

$2^5\times 3^3\times {\mathrm{256169}}^1$

素因数の和:256188

約数の個数: 48

約数和(自身を含む): 645548400

約数和(自身を除く): 424218384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 256169, 512338, 768507, 1024676, 1537014, 2049352, 2305521, 3074028, 4098704, 4611042, 6148056, 6916563, 8197408, 9222084, 12296112, 13833126, 18444168, 24592224, 27666252, 36888336, 55332504, 73776672, 110665008, 221330016]

約数ペア:

[(1, 221330016), (2, 110665008), (3, 73776672), (4, 55332504), (6, 36888336), (8, 27666252), (9, 24592224), (12, 18444168), (16, 13833126), (18, 12296112), (24, 9222084), (27, 8197408), (32, 6916563), (36, 6148056), (48, 4611042), (54, 4098704), (72, 3074028), (96, 2305521), (108, 2049352), (144, 1537014), (216, 1024676), (288, 768507), (432, 512338), (864, 256169)]