308159412

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{2557}}^1$

素因数の和:2669

約数の個数: 72

約数和(自身を含む): 800183328

約数和(自身を除く): 492023916

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 83, 121, 132, 166, 242, 249, 332, 363, 484, 498, 726, 913, 996, 1452, 1826, 2557, 2739, 3652, 5114, 5478, 7671, 10043, 10228, 10956, 15342, 20086, 28127, 30129, 30684, 40172, 56254, 60258, 84381, 112508, 120516, 168762, 212231, 309397, 337524, 424462, 618794, 636693, 848924, 928191, 1237588, 1273386, 1856382, 2334541, 2546772, 3712764, 4669082, 7003623, 9338164, 14007246, 25679951, 28014492, 51359902, 77039853, 102719804, 154079706, 308159412]

約数ペア:

[(1, 308159412), (2, 154079706), (3, 102719804), (4, 77039853), (6, 51359902), (11, 28014492), (12, 25679951), (22, 14007246), (33, 9338164), (44, 7003623), (66, 4669082), (83, 3712764), (121, 2546772), (132, 2334541), (166, 1856382), (242, 1273386), (249, 1237588), (332, 928191), (363, 848924), (484, 636693), (498, 618794), (726, 424462), (913, 337524), (996, 309397), (1452, 212231), (1826, 168762), (2557, 120516), (2739, 112508), (3652, 84381), (5114, 60258), (5478, 56254), (7671, 40172), (10043, 30684), (10228, 30129), (10956, 28127), (15342, 20086)]