680616

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:175

約数の個数: 64

約数和(自身を含む): 1987200

約数和(自身を除く): 1306584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 137, 138, 184, 207, 216, 274, 276, 411, 414, 548, 552, 621, 822, 828, 1096, 1233, 1242, 1644, 1656, 2466, 2484, 3151, 3288, 3699, 4932, 4968, 6302, 7398, 9453, 9864, 12604, 14796, 18906, 25208, 28359, 29592, 37812, 56718, 75624, 85077, 113436, 170154, 226872, 340308, 680616]

約数ペア:

[(1, 680616), (2, 340308), (3, 226872), (4, 170154), (6, 113436), (8, 85077), (9, 75624), (12, 56718), (18, 37812), (23, 29592), (24, 28359), (27, 25208), (36, 18906), (46, 14796), (54, 12604), (69, 9864), (72, 9453), (92, 7398), (108, 6302), (137, 4968), (138, 4932), (184, 3699), (207, 3288), (216, 3151), (274, 2484), (276, 2466), (411, 1656), (414, 1644), (548, 1242), (552, 1233), (621, 1096), (822, 828)]