313636358

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{457}}^1$

素因数の和:669

約数の個数: 48

約数和(自身を含む): 563889600

約数和(自身を除く): 250253242

約数列:

[1, 2, 7, 14, 47, 49, 94, 98, 149, 298, 329, 457, 658, 914, 1043, 2086, 2303, 3199, 4606, 6398, 7003, 7301, 14006, 14602, 21479, 22393, 42958, 44786, 49021, 68093, 98042, 136186, 150353, 300706, 343147, 476651, 686294, 953302, 1052471, 2104942, 3200371, 3336557, 6400742, 6673114, 22402597, 44805194, 156818179, 313636358]

約数ペア:

[(1, 313636358), (2, 156818179), (7, 44805194), (14, 22402597), (47, 6673114), (49, 6400742), (94, 3336557), (98, 3200371), (149, 2104942), (298, 1052471), (329, 953302), (457, 686294), (658, 476651), (914, 343147), (1043, 300706), (2086, 150353), (2303, 136186), (3199, 98042), (4606, 68093), (6398, 49021), (7003, 44786), (7301, 42958), (14006, 22393), (14602, 21479)]