419422752

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{9907}}^1$

素因数の和:9940

約数の個数: 144

約数和(自身を含む): 1423185120

約数和(自身を除く): 1003762368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 2016, 2352, 2646, 3024, 3528, 4704, 5292, 6048, 7056, 9907, 10584, 14112, 19814, 21168, 29721, 39628, 42336, 59442, 69349, 79256, 89163, 118884, 138698, 158512, 178326, 208047, 237768, 267489, 277396, 317024, 356652, 416094, 475536, 485443, 534978, 554792, 624141, 713304, 832188, 951072, 970886, 1069956, 1109584, 1248282, 1426608, 1456329, 1664376, 1872423, 1941772, 2139912, 2219168, 2496564, 2853216, 2912658, 3328752, 3744846, 3883544, 4279824, 4368987, 4993128, 5825316, 6657504, 7489692, 7767088, 8559648, 8737974, 9986256, 11650632, 13106961, 14979384, 15534176, 17475948, 19972512, 23301264, 26213922, 29958768, 34951896, 46602528, 52427844, 59917536, 69903792, 104855688, 139807584, 209711376, 419422752]

約数ペア:

[(1, 419422752), (2, 209711376), (3, 139807584), (4, 104855688), (6, 69903792), (7, 59917536), (8, 52427844), (9, 46602528), (12, 34951896), (14, 29958768), (16, 26213922), (18, 23301264), (21, 19972512), (24, 17475948), (27, 15534176), (28, 14979384), (32, 13106961), (36, 11650632), (42, 9986256), (48, 8737974), (49, 8559648), (54, 7767088), (56, 7489692), (63, 6657504), (72, 5825316), (84, 4993128), (96, 4368987), (98, 4279824), (108, 3883544), (112, 3744846), (126, 3328752), (144, 2912658), (147, 2853216), (168, 2496564), (189, 2219168), (196, 2139912), (216, 1941772), (224, 1872423), (252, 1664376), (288, 1456329), (294, 1426608), (336, 1248282), (378, 1109584), (392, 1069956), (432, 970886), (441, 951072), (504, 832188), (588, 713304), (672, 624141), (756, 554792), (784, 534978), (864, 485443), (882, 475536), (1008, 416094), (1176, 356652), (1323, 317024), (1512, 277396), (1568, 267489), (1764, 237768), (2016, 208047), (2352, 178326), (2646, 158512), (3024, 138698), (3528, 118884), (4704, 89163), (5292, 79256), (6048, 69349), (7056, 59442), (9907, 42336), (10584, 39628), (14112, 29721), (19814, 21168)]