716455768

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{769}}^1$

素因数の和:1040

約数の個数: 64

約数和(自身を含む): 1561190400

約数和(自身を除く): 844734632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 131, 254, 262, 508, 524, 769, 889, 917, 1016, 1048, 1538, 1778, 1834, 3076, 3556, 3668, 5383, 6152, 7112, 7336, 10766, 16637, 21532, 33274, 43064, 66548, 97663, 100739, 116459, 133096, 195326, 201478, 232918, 390652, 402956, 465836, 683641, 705173, 781304, 805912, 931672, 1367282, 1410346, 2734564, 2820692, 5469128, 5641384, 12793853, 25587706, 51175412, 89556971, 102350824, 179113942, 358227884, 716455768]

約数ペア:

[(1, 716455768), (2, 358227884), (4, 179113942), (7, 102350824), (8, 89556971), (14, 51175412), (28, 25587706), (56, 12793853), (127, 5641384), (131, 5469128), (254, 2820692), (262, 2734564), (508, 1410346), (524, 1367282), (769, 931672), (889, 805912), (917, 781304), (1016, 705173), (1048, 683641), (1538, 465836), (1778, 402956), (1834, 390652), (3076, 232918), (3556, 201478), (3668, 195326), (5383, 133096), (6152, 116459), (7112, 100739), (7336, 97663), (10766, 66548), (16637, 43064), (21532, 33274)]