220887324

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{17}}^2\times {\mathrm{337}}^1$

素因数の和:394

約数の個数: 180

約数和(自身を含む): 703118416

約数和(自身を除く): 482231092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 81, 84, 102, 108, 119, 126, 153, 162, 189, 204, 238, 252, 289, 306, 324, 337, 357, 378, 459, 476, 567, 578, 612, 674, 714, 756, 867, 918, 1011, 1071, 1134, 1156, 1348, 1377, 1428, 1734, 1836, 2022, 2023, 2142, 2268, 2359, 2601, 2754, 3033, 3213, 3468, 4044, 4046, 4284, 4718, 5202, 5508, 5729, 6066, 6069, 6426, 7077, 7803, 8092, 9099, 9436, 9639, 10404, 11458, 12132, 12138, 12852, 14154, 15606, 17187, 18198, 18207, 19278, 21231, 22916, 23409, 24276, 27297, 28308, 31212, 34374, 36396, 36414, 38556, 40103, 42462, 46818, 51561, 54594, 54621, 63693, 68748, 72828, 80206, 84924, 93636, 97393, 103122, 109188, 109242, 120309, 127386, 154683, 160412, 163863, 191079, 194786, 206244, 218484, 240618, 254772, 292179, 309366, 327726, 360927, 382158, 389572, 464049, 481236, 584358, 618732, 655452, 681751, 721854, 764316, 876537, 928098, 1082781, 1168716, 1363502, 1443708, 1753074, 1856196, 2045253, 2165562, 2629611, 2727004, 3248343, 3506148, 4090506, 4331124, 5259222, 6135759, 6496686, 7888833, 8181012, 10518444, 12271518, 12993372, 15777666, 18407277, 24543036, 31555332, 36814554, 55221831, 73629108, 110443662, 220887324]

約数ペア:

[(1, 220887324), (2, 110443662), (3, 73629108), (4, 55221831), (6, 36814554), (7, 31555332), (9, 24543036), (12, 18407277), (14, 15777666), (17, 12993372), (18, 12271518), (21, 10518444), (27, 8181012), (28, 7888833), (34, 6496686), (36, 6135759), (42, 5259222), (51, 4331124), (54, 4090506), (63, 3506148), (68, 3248343), (81, 2727004), (84, 2629611), (102, 2165562), (108, 2045253), (119, 1856196), (126, 1753074), (153, 1443708), (162, 1363502), (189, 1168716), (204, 1082781), (238, 928098), (252, 876537), (289, 764316), (306, 721854), (324, 681751), (337, 655452), (357, 618732), (378, 584358), (459, 481236), (476, 464049), (567, 389572), (578, 382158), (612, 360927), (674, 327726), (714, 309366), (756, 292179), (867, 254772), (918, 240618), (1011, 218484), (1071, 206244), (1134, 194786), (1156, 191079), (1348, 163863), (1377, 160412), (1428, 154683), (1734, 127386), (1836, 120309), (2022, 109242), (2023, 109188), (2142, 103122), (2268, 97393), (2359, 93636), (2601, 84924), (2754, 80206), (3033, 72828), (3213, 68748), (3468, 63693), (4044, 54621), (4046, 54594), (4284, 51561), (4718, 46818), (5202, 42462), (5508, 40103), (5729, 38556), (6066, 36414), (6069, 36396), (6426, 34374), (7077, 31212), (7803, 28308), (8092, 27297), (9099, 24276), (9436, 23409), (9639, 22916), (10404, 21231), (11458, 19278), (12132, 18207), (12138, 18198), (12852, 17187), (14154, 15606)]