213206256

素因数分解:

$2^4\times 3^9\times {\mathrm{677}}^1$

素因数の和:712

約数の個数: 100

約数和(自身を含む): 620535432

約数和(自身を除く): 407329176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 677, 729, 972, 1296, 1354, 1458, 1944, 2031, 2187, 2708, 2916, 3888, 4062, 4374, 5416, 5832, 6093, 6561, 8124, 8748, 10832, 11664, 12186, 13122, 16248, 17496, 18279, 19683, 24372, 26244, 32496, 34992, 36558, 39366, 48744, 52488, 54837, 73116, 78732, 97488, 104976, 109674, 146232, 157464, 164511, 219348, 292464, 314928, 329022, 438696, 493533, 658044, 877392, 987066, 1316088, 1480599, 1974132, 2632176, 2961198, 3948264, 4441797, 5922396, 7896528, 8883594, 11844792, 13325391, 17767188, 23689584, 26650782, 35534376, 53301564, 71068752, 106603128, 213206256]

約数ペア:

[(1, 213206256), (2, 106603128), (3, 71068752), (4, 53301564), (6, 35534376), (8, 26650782), (9, 23689584), (12, 17767188), (16, 13325391), (18, 11844792), (24, 8883594), (27, 7896528), (36, 5922396), (48, 4441797), (54, 3948264), (72, 2961198), (81, 2632176), (108, 1974132), (144, 1480599), (162, 1316088), (216, 987066), (243, 877392), (324, 658044), (432, 493533), (486, 438696), (648, 329022), (677, 314928), (729, 292464), (972, 219348), (1296, 164511), (1354, 157464), (1458, 146232), (1944, 109674), (2031, 104976), (2187, 97488), (2708, 78732), (2916, 73116), (3888, 54837), (4062, 52488), (4374, 48744), (5416, 39366), (5832, 36558), (6093, 34992), (6561, 32496), (8124, 26244), (8748, 24372), (10832, 19683), (11664, 18279), (12186, 17496), (13122, 16248)]