217635528

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{3907}}^1$

素因数の和:4138

約数の個数: 64

約数和(自身を含む): 596517120

約数和(自身を除く): 378881592

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 211, 264, 422, 633, 844, 1266, 1688, 2321, 2532, 3907, 4642, 5064, 6963, 7814, 9284, 11721, 13926, 15628, 18568, 23442, 27852, 31256, 42977, 46884, 55704, 85954, 93768, 128931, 171908, 257862, 343816, 515724, 824377, 1031448, 1648754, 2473131, 3297508, 4946262, 6595016, 9068147, 9892524, 18136294, 19785048, 27204441, 36272588, 54408882, 72545176, 108817764, 217635528]

約数ペア:

[(1, 217635528), (2, 108817764), (3, 72545176), (4, 54408882), (6, 36272588), (8, 27204441), (11, 19785048), (12, 18136294), (22, 9892524), (24, 9068147), (33, 6595016), (44, 4946262), (66, 3297508), (88, 2473131), (132, 1648754), (211, 1031448), (264, 824377), (422, 515724), (633, 343816), (844, 257862), (1266, 171908), (1688, 128931), (2321, 93768), (2532, 85954), (3907, 55704), (4642, 46884), (5064, 42977), (6963, 31256), (7814, 27852), (9284, 23442), (11721, 18568), (13926, 15628)]