215728704

素因数分解:

$2^6\times 3^3\times {\mathrm{131}}^1\times {\mathrm{953}}^1$

素因数の和:1105

約数の個数: 112

約数和(自身を含む): 639714240

約数和(自身を除く): 423985536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 131, 144, 192, 216, 262, 288, 393, 432, 524, 576, 786, 864, 953, 1048, 1179, 1572, 1728, 1906, 2096, 2358, 2859, 3144, 3537, 3812, 4192, 4716, 5718, 6288, 7074, 7624, 8384, 8577, 9432, 11436, 12576, 14148, 15248, 17154, 18864, 22872, 25152, 25731, 28296, 30496, 34308, 37728, 45744, 51462, 56592, 60992, 68616, 75456, 91488, 102924, 113184, 124843, 137232, 182976, 205848, 226368, 249686, 274464, 374529, 411696, 499372, 548928, 749058, 823392, 998744, 1123587, 1498116, 1646784, 1997488, 2247174, 2996232, 3370761, 3994976, 4494348, 5992464, 6741522, 7989952, 8988696, 11984928, 13483044, 17977392, 23969856, 26966088, 35954784, 53932176, 71909568, 107864352, 215728704]

約数ペア:

[(1, 215728704), (2, 107864352), (3, 71909568), (4, 53932176), (6, 35954784), (8, 26966088), (9, 23969856), (12, 17977392), (16, 13483044), (18, 11984928), (24, 8988696), (27, 7989952), (32, 6741522), (36, 5992464), (48, 4494348), (54, 3994976), (64, 3370761), (72, 2996232), (96, 2247174), (108, 1997488), (131, 1646784), (144, 1498116), (192, 1123587), (216, 998744), (262, 823392), (288, 749058), (393, 548928), (432, 499372), (524, 411696), (576, 374529), (786, 274464), (864, 249686), (953, 226368), (1048, 205848), (1179, 182976), (1572, 137232), (1728, 124843), (1906, 113184), (2096, 102924), (2358, 91488), (2859, 75456), (3144, 68616), (3537, 60992), (3812, 56592), (4192, 51462), (4716, 45744), (5718, 37728), (6288, 34308), (7074, 30496), (7624, 28296), (8384, 25731), (8577, 25152), (9432, 22872), (11436, 18864), (12576, 17154), (14148, 15248)]