219027984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{651869}}^1$

素因数の和:651887

約数の個数: 40

約数和(自身を含む): 646655040

約数和(自身を除く): 427627056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 651869, 1303738, 1955607, 2607476, 3911214, 4563083, 5214952, 7822428, 9126166, 10429904, 13689249, 15644856, 18252332, 27378498, 31289712, 36504664, 54756996, 73009328, 109513992, 219027984]

約数ペア:

[(1, 219027984), (2, 109513992), (3, 73009328), (4, 54756996), (6, 36504664), (7, 31289712), (8, 27378498), (12, 18252332), (14, 15644856), (16, 13689249), (21, 10429904), (24, 9126166), (28, 7822428), (42, 5214952), (48, 4563083), (56, 3911214), (84, 2607476), (112, 1955607), (168, 1303738), (336, 651869)]