290941128

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{947}}^1$

素因数の和:1227

約数の個数: 96

約数和(自身を含む): 838524960

約数和(自身を除く): 547583832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 251, 306, 408, 502, 612, 753, 947, 1004, 1224, 1506, 1894, 2008, 2259, 2841, 3012, 3788, 4267, 4518, 5682, 6024, 7576, 8523, 8534, 9036, 11364, 12801, 16099, 17046, 17068, 18072, 22728, 25602, 32198, 34092, 34136, 38403, 48297, 51204, 64396, 68184, 76806, 96594, 102408, 128792, 144891, 153612, 193188, 237697, 289782, 307224, 386376, 475394, 579564, 713091, 950788, 1159128, 1426182, 1901576, 2139273, 2852364, 4040849, 4278546, 5704728, 8081698, 8557092, 12122547, 16163396, 17114184, 24245094, 32326792, 36367641, 48490188, 72735282, 96980376, 145470564, 290941128]

約数ペア:

[(1, 290941128), (2, 145470564), (3, 96980376), (4, 72735282), (6, 48490188), (8, 36367641), (9, 32326792), (12, 24245094), (17, 17114184), (18, 16163396), (24, 12122547), (34, 8557092), (36, 8081698), (51, 5704728), (68, 4278546), (72, 4040849), (102, 2852364), (136, 2139273), (153, 1901576), (204, 1426182), (251, 1159128), (306, 950788), (408, 713091), (502, 579564), (612, 475394), (753, 386376), (947, 307224), (1004, 289782), (1224, 237697), (1506, 193188), (1894, 153612), (2008, 144891), (2259, 128792), (2841, 102408), (3012, 96594), (3788, 76806), (4267, 68184), (4518, 64396), (5682, 51204), (6024, 48297), (7576, 38403), (8523, 34136), (8534, 34092), (9036, 32198), (11364, 25602), (12801, 22728), (16099, 18072), (17046, 17068)]