253289616

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{733}}^1$

素因数の和:1080

約数の個数: 80

約数和(自身を含む): 685896576

約数和(自身を除く): 432606960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 313, 368, 552, 626, 733, 939, 1104, 1252, 1466, 1878, 2199, 2504, 2932, 3756, 4398, 5008, 5864, 7199, 7512, 8796, 11728, 14398, 15024, 16859, 17592, 21597, 28796, 33718, 35184, 43194, 50577, 57592, 67436, 86388, 101154, 115184, 134872, 172776, 202308, 229429, 269744, 345552, 404616, 458858, 688287, 809232, 917716, 1376574, 1835432, 2753148, 3670864, 5276867, 5506296, 10553734, 11012592, 15830601, 21107468, 31661202, 42214936, 63322404, 84429872, 126644808, 253289616]

約数ペア:

[(1, 253289616), (2, 126644808), (3, 84429872), (4, 63322404), (6, 42214936), (8, 31661202), (12, 21107468), (16, 15830601), (23, 11012592), (24, 10553734), (46, 5506296), (48, 5276867), (69, 3670864), (92, 2753148), (138, 1835432), (184, 1376574), (276, 917716), (313, 809232), (368, 688287), (552, 458858), (626, 404616), (733, 345552), (939, 269744), (1104, 229429), (1252, 202308), (1466, 172776), (1878, 134872), (2199, 115184), (2504, 101154), (2932, 86388), (3756, 67436), (4398, 57592), (5008, 50577), (5864, 43194), (7199, 35184), (7512, 33718), (8796, 28796), (11728, 21597), (14398, 17592), (15024, 16859)]