474444488

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{3881}}^1$

素因数の和:3990

約数の個数: 64

約数和(自身を含む): 1062115200

約数和(自身を除く): 587670712

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 59, 74, 118, 148, 236, 259, 296, 413, 472, 518, 826, 1036, 1652, 2072, 2183, 3304, 3881, 4366, 7762, 8732, 15281, 15524, 17464, 27167, 30562, 31048, 54334, 61124, 108668, 122248, 143597, 217336, 228979, 287194, 457958, 574388, 915916, 1005179, 1148776, 1602853, 1831832, 2010358, 3205706, 4020716, 6411412, 8041432, 8472223, 12822824, 16944446, 33888892, 59305561, 67777784, 118611122, 237222244, 474444488]

約数ペア:

[(1, 474444488), (2, 237222244), (4, 118611122), (7, 67777784), (8, 59305561), (14, 33888892), (28, 16944446), (37, 12822824), (56, 8472223), (59, 8041432), (74, 6411412), (118, 4020716), (148, 3205706), (236, 2010358), (259, 1831832), (296, 1602853), (413, 1148776), (472, 1005179), (518, 915916), (826, 574388), (1036, 457958), (1652, 287194), (2072, 228979), (2183, 217336), (3304, 143597), (3881, 122248), (4366, 108668), (7762, 61124), (8732, 54334), (15281, 31048), (15524, 30562), (17464, 27167)]