219291296

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{57587}}^1$

素因数の和:57621

約数の個数: 48

約数和(自身を含む): 522438336

約数和(自身を除く): 303147040

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 57587, 115174, 230348, 403109, 460696, 806218, 921392, 978979, 1612436, 1842784, 1957958, 3224872, 3915916, 6449744, 6852853, 7831832, 12899488, 13705706, 15663664, 27411412, 31327328, 54822824, 109645648, 219291296]

約数ペア:

[(1, 219291296), (2, 109645648), (4, 54822824), (7, 31327328), (8, 27411412), (14, 15663664), (16, 13705706), (17, 12899488), (28, 7831832), (32, 6852853), (34, 6449744), (56, 3915916), (68, 3224872), (112, 1957958), (119, 1842784), (136, 1612436), (224, 978979), (238, 921392), (272, 806218), (476, 460696), (544, 403109), (952, 230348), (1904, 115174), (3808, 57587)]