242397708

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{9587}}^1$

素因数の和:9651

約数の個数: 72

約数和(自身を含む): 673307712

約数和(自身を除く): 430910004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 172, 196, 258, 294, 301, 516, 588, 602, 903, 1204, 1806, 2107, 3612, 4214, 6321, 8428, 9587, 12642, 19174, 25284, 28761, 38348, 57522, 67109, 115044, 134218, 201327, 268436, 402654, 412241, 469763, 805308, 824482, 939526, 1236723, 1409289, 1648964, 1879052, 2473446, 2818578, 2885687, 4946892, 5637156, 5771374, 8657061, 11542748, 17314122, 20199809, 34628244, 40399618, 60599427, 80799236, 121198854, 242397708]

約数ペア:

[(1, 242397708), (2, 121198854), (3, 80799236), (4, 60599427), (6, 40399618), (7, 34628244), (12, 20199809), (14, 17314122), (21, 11542748), (28, 8657061), (42, 5771374), (43, 5637156), (49, 4946892), (84, 2885687), (86, 2818578), (98, 2473446), (129, 1879052), (147, 1648964), (172, 1409289), (196, 1236723), (258, 939526), (294, 824482), (301, 805308), (516, 469763), (588, 412241), (602, 402654), (903, 268436), (1204, 201327), (1806, 134218), (2107, 115044), (3612, 67109), (4214, 57522), (6321, 38348), (8428, 28761), (9587, 25284), (12642, 19174)]