448915020574

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{10613}}^1$

素因数の和:10945

約数の個数: 64

約数和(自身を含む): 729604661760

約数和(自身を除く): 280689641186

約数列:

[1, 2, 19, 38, 101, 103, 107, 202, 206, 214, 1919, 1957, 2033, 3838, 3914, 4066, 10403, 10613, 10807, 11021, 20806, 21226, 21614, 22042, 197657, 201647, 205333, 209399, 395314, 403294, 410666, 418798, 1071913, 1093139, 1113121, 1135591, 2143826, 2186278, 2226242, 2271182, 20366347, 20769641, 21149299, 21576229, 40732694, 41539282, 42298598, 43152458, 110407039, 114694691, 116965873, 220814078, 229389382, 233931746, 2097733741, 2179199129, 2222351587, 4195467482, 4358398258, 4444703174, 11813553173, 23627106346, 224457510287, 448915020574]

約数ペア:

[(1, 448915020574), (2, 224457510287), (19, 23627106346), (38, 11813553173), (101, 4444703174), (103, 4358398258), (107, 4195467482), (202, 2222351587), (206, 2179199129), (214, 2097733741), (1919, 233931746), (1957, 229389382), (2033, 220814078), (3838, 116965873), (3914, 114694691), (4066, 110407039), (10403, 43152458), (10613, 42298598), (10807, 41539282), (11021, 40732694), (20806, 21576229), (21226, 21149299), (21614, 20769641), (22042, 20366347), (197657, 2271182), (201647, 2226242), (205333, 2186278), (209399, 2143826), (395314, 1135591), (403294, 1113121), (410666, 1093139), (418798, 1071913)]