194612868

素因数分解:

$2^2\times 3^5\times {\mathrm{347}}^1\times {\mathrm{577}}^1$

素因数の和:943

約数の個数: 72

約数和(自身を含む): 512514912

約数和(自身を除く): 317902044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 347, 486, 577, 694, 972, 1041, 1154, 1388, 1731, 2082, 2308, 3123, 3462, 4164, 5193, 6246, 6924, 9369, 10386, 12492, 15579, 18738, 20772, 28107, 31158, 37476, 46737, 56214, 62316, 84321, 93474, 112428, 140211, 168642, 186948, 200219, 280422, 337284, 400438, 560844, 600657, 800876, 1201314, 1801971, 2402628, 3603942, 5405913, 7207884, 10811826, 16217739, 21623652, 32435478, 48653217, 64870956, 97306434, 194612868]

約数ペア:

[(1, 194612868), (2, 97306434), (3, 64870956), (4, 48653217), (6, 32435478), (9, 21623652), (12, 16217739), (18, 10811826), (27, 7207884), (36, 5405913), (54, 3603942), (81, 2402628), (108, 1801971), (162, 1201314), (243, 800876), (324, 600657), (347, 560844), (486, 400438), (577, 337284), (694, 280422), (972, 200219), (1041, 186948), (1154, 168642), (1388, 140211), (1731, 112428), (2082, 93474), (2308, 84321), (3123, 62316), (3462, 56214), (4164, 46737), (5193, 37476), (6246, 31158), (6924, 28107), (9369, 20772), (10386, 18738), (12492, 15579)]