219322434

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{359}}^1$

素因数の和:639

約数の個数: 64

約数和(自身を含む): 485222400

約数和(自身を除く): 265899966

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 233, 359, 437, 466, 699, 718, 874, 1077, 1311, 1398, 2154, 2622, 4427, 5359, 6821, 8257, 8854, 10718, 13281, 13642, 16077, 16514, 20463, 24771, 26562, 32154, 40926, 49542, 83647, 101821, 156883, 167294, 203642, 250941, 305463, 313766, 470649, 501882, 610926, 941298, 1589293, 1923881, 3178586, 3847762, 4767879, 5771643, 9535758, 11543286, 36553739, 73107478, 109661217, 219322434]

約数ペア:

[(1, 219322434), (2, 109661217), (3, 73107478), (6, 36553739), (19, 11543286), (23, 9535758), (38, 5771643), (46, 4767879), (57, 3847762), (69, 3178586), (114, 1923881), (138, 1589293), (233, 941298), (359, 610926), (437, 501882), (466, 470649), (699, 313766), (718, 305463), (874, 250941), (1077, 203642), (1311, 167294), (1398, 156883), (2154, 101821), (2622, 83647), (4427, 49542), (5359, 40926), (6821, 32154), (8257, 26562), (8854, 24771), (10718, 20463), (13281, 16514), (13642, 16077)]