447394458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{569}}^1$

素因数の和:871

約数の個数: 64

約数和(自身を含む): 1040336640

約数和(自身を除く): 592942182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 193, 194, 291, 386, 569, 579, 582, 679, 1138, 1158, 1351, 1358, 1707, 2037, 2702, 3414, 3983, 4053, 4074, 7966, 8106, 11949, 18721, 23898, 37442, 55193, 56163, 109817, 110386, 112326, 131047, 165579, 219634, 262094, 329451, 331158, 386351, 393141, 658902, 768719, 772702, 786282, 1159053, 1537438, 2306157, 2318106, 4612314, 10652249, 21304498, 31956747, 63913494, 74565743, 149131486, 223697229, 447394458]

約数ペア:

[(1, 447394458), (2, 223697229), (3, 149131486), (6, 74565743), (7, 63913494), (14, 31956747), (21, 21304498), (42, 10652249), (97, 4612314), (193, 2318106), (194, 2306157), (291, 1537438), (386, 1159053), (569, 786282), (579, 772702), (582, 768719), (679, 658902), (1138, 393141), (1158, 386351), (1351, 331158), (1358, 329451), (1707, 262094), (2037, 219634), (2702, 165579), (3414, 131047), (3983, 112326), (4053, 110386), (4074, 109817), (7966, 56163), (8106, 55193), (11949, 37442), (18721, 23898)]