620478348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1\times {\mathrm{281}}^1$

素因数の和:663

約数の個数: 96

約数和(自身を含む): 1683806208

約数和(自身を除く): 1063327860

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 97, 194, 271, 281, 291, 388, 542, 562, 582, 679, 813, 843, 1084, 1124, 1164, 1358, 1626, 1686, 1897, 1967, 2037, 2716, 3252, 3372, 3794, 3934, 4074, 5691, 5901, 7588, 7868, 8148, 11382, 11802, 22764, 23604, 26287, 27257, 52574, 54514, 76151, 78861, 81771, 105148, 109028, 152302, 157722, 163542, 184009, 190799, 228453, 304604, 315444, 327084, 368018, 381598, 456906, 533057, 552027, 572397, 736036, 763196, 913812, 1066114, 1104054, 1144794, 1599171, 2132228, 2208108, 2289588, 3198342, 6396684, 7386647, 14773294, 22159941, 29546588, 44319882, 51706529, 88639764, 103413058, 155119587, 206826116, 310239174, 620478348]

約数ペア:

[(1, 620478348), (2, 310239174), (3, 206826116), (4, 155119587), (6, 103413058), (7, 88639764), (12, 51706529), (14, 44319882), (21, 29546588), (28, 22159941), (42, 14773294), (84, 7386647), (97, 6396684), (194, 3198342), (271, 2289588), (281, 2208108), (291, 2132228), (388, 1599171), (542, 1144794), (562, 1104054), (582, 1066114), (679, 913812), (813, 763196), (843, 736036), (1084, 572397), (1124, 552027), (1164, 533057), (1358, 456906), (1626, 381598), (1686, 368018), (1897, 327084), (1967, 315444), (2037, 304604), (2716, 228453), (3252, 190799), (3372, 184009), (3794, 163542), (3934, 157722), (4074, 152302), (5691, 109028), (5901, 105148), (7588, 81771), (7868, 78861), (8148, 76151), (11382, 54514), (11802, 52574), (22764, 27257), (23604, 26287)]