245093436

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{877}}^1\times {\mathrm{1109}}^1$

素因数の和:2003

約数の個数: 72

約数和(自身を含む): 709494240

約数和(自身を除く): 464400804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 877, 1109, 1754, 2218, 2631, 3327, 3508, 4436, 5262, 6139, 6654, 7763, 7893, 9981, 10524, 12278, 13308, 15526, 15786, 18417, 19962, 23289, 24556, 31052, 31572, 36834, 39924, 46578, 55251, 69867, 73668, 93156, 110502, 139734, 221004, 279468, 972593, 1945186, 2917779, 3890372, 5835558, 6808151, 8753337, 11671116, 13616302, 17506674, 20424453, 27232604, 35013348, 40848906, 61273359, 81697812, 122546718, 245093436]

約数ペア:

[(1, 245093436), (2, 122546718), (3, 81697812), (4, 61273359), (6, 40848906), (7, 35013348), (9, 27232604), (12, 20424453), (14, 17506674), (18, 13616302), (21, 11671116), (28, 8753337), (36, 6808151), (42, 5835558), (63, 3890372), (84, 2917779), (126, 1945186), (252, 972593), (877, 279468), (1109, 221004), (1754, 139734), (2218, 110502), (2631, 93156), (3327, 73668), (3508, 69867), (4436, 55251), (5262, 46578), (6139, 39924), (6654, 36834), (7763, 31572), (7893, 31052), (9981, 24556), (10524, 23289), (12278, 19962), (13308, 18417), (15526, 15786)]