308977128

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{347}}^1$

素因数の和:591

約数の個数: 96

約数和(自身を含む): 855036000

約数和(自身を除く): 546058872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 149, 166, 249, 298, 332, 347, 447, 498, 596, 664, 694, 747, 894, 996, 1041, 1192, 1341, 1388, 1494, 1788, 1992, 2082, 2682, 2776, 2988, 3123, 3576, 4164, 5364, 5976, 6246, 8328, 10728, 12367, 12492, 24734, 24984, 28801, 37101, 49468, 51703, 57602, 74202, 86403, 98936, 103406, 111303, 115204, 148404, 155109, 172806, 206812, 222606, 230408, 259209, 296808, 310218, 345612, 413624, 445212, 465327, 518418, 620436, 691224, 890424, 930654, 1036836, 1240872, 1861308, 2073672, 3722616, 4291349, 8582698, 12874047, 17165396, 25748094, 34330792, 38622141, 51496188, 77244282, 102992376, 154488564, 308977128]

約数ペア:

[(1, 308977128), (2, 154488564), (3, 102992376), (4, 77244282), (6, 51496188), (8, 38622141), (9, 34330792), (12, 25748094), (18, 17165396), (24, 12874047), (36, 8582698), (72, 4291349), (83, 3722616), (149, 2073672), (166, 1861308), (249, 1240872), (298, 1036836), (332, 930654), (347, 890424), (447, 691224), (498, 620436), (596, 518418), (664, 465327), (694, 445212), (747, 413624), (894, 345612), (996, 310218), (1041, 296808), (1192, 259209), (1341, 230408), (1388, 222606), (1494, 206812), (1788, 172806), (1992, 155109), (2082, 148404), (2682, 115204), (2776, 111303), (2988, 103406), (3123, 98936), (3576, 86403), (4164, 74202), (5364, 57602), (5976, 51703), (6246, 49468), (8328, 37101), (10728, 28801), (12367, 24984), (12492, 24734)]