218109240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{201953}}^1$

素因数の和:201973

約数の個数: 64

約数和(自身を含む): 727034400

約数和(自身を除く): 508925160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 201953, 403906, 605859, 807812, 1009765, 1211718, 1615624, 1817577, 2019530, 2423436, 3029295, 3635154, 4039060, 4846872, 5452731, 6058590, 7270308, 8078120, 9087885, 10905462, 12117180, 14540616, 18175770, 21810924, 24234360, 27263655, 36351540, 43621848, 54527310, 72703080, 109054620, 218109240]

約数ペア:

[(1, 218109240), (2, 109054620), (3, 72703080), (4, 54527310), (5, 43621848), (6, 36351540), (8, 27263655), (9, 24234360), (10, 21810924), (12, 18175770), (15, 14540616), (18, 12117180), (20, 10905462), (24, 9087885), (27, 8078120), (30, 7270308), (36, 6058590), (40, 5452731), (45, 4846872), (54, 4039060), (60, 3635154), (72, 3029295), (90, 2423436), (108, 2019530), (120, 1817577), (135, 1615624), (180, 1211718), (216, 1009765), (270, 807812), (360, 605859), (540, 403906), (1080, 201953)]