1617090076

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{3163}}^1$

素因数の和:3255

約数の個数: 72

約数和(自身を含む): 3518874240

約数和(自身を除く): 1901784164

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 434, 532, 589, 868, 961, 1178, 1922, 2356, 3163, 3844, 4123, 6326, 6727, 8246, 12652, 13454, 16492, 18259, 22141, 26908, 36518, 44282, 60097, 73036, 88564, 98053, 120194, 127813, 196106, 240388, 255626, 392212, 420679, 511252, 686371, 841358, 1372742, 1682716, 1863007, 2745484, 3039643, 3726014, 6079286, 7452028, 12158572, 13041049, 21277501, 26082098, 42555002, 52164196, 57753217, 85110004, 115506434, 231012868, 404272519, 808545038, 1617090076]

約数ペア:

[(1, 1617090076), (2, 808545038), (4, 404272519), (7, 231012868), (14, 115506434), (19, 85110004), (28, 57753217), (31, 52164196), (38, 42555002), (62, 26082098), (76, 21277501), (124, 13041049), (133, 12158572), (217, 7452028), (266, 6079286), (434, 3726014), (532, 3039643), (589, 2745484), (868, 1863007), (961, 1682716), (1178, 1372742), (1922, 841358), (2356, 686371), (3163, 511252), (3844, 420679), (4123, 392212), (6326, 255626), (6727, 240388), (8246, 196106), (12652, 127813), (13454, 120194), (16492, 98053), (18259, 88564), (22141, 73036), (26908, 60097), (36518, 44282)]