2731492236

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{919}}^1$

素因数の和:1060

約数の個数: 144

約数和(自身を含む): 7400332800

約数和(自身を除く): 4668840564

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 89, 92, 121, 132, 138, 178, 242, 253, 267, 276, 356, 363, 484, 506, 534, 726, 759, 919, 979, 1012, 1068, 1452, 1518, 1838, 1958, 2047, 2757, 2783, 2937, 3036, 3676, 3916, 4094, 5514, 5566, 5874, 6141, 8188, 8349, 10109, 10769, 11028, 11132, 11748, 12282, 16698, 20218, 21137, 21538, 22517, 24564, 30327, 32307, 33396, 40436, 42274, 43076, 45034, 60654, 63411, 64614, 67551, 81791, 84548, 90068, 111199, 121308, 126822, 129228, 135102, 163582, 222398, 232507, 245373, 247687, 253644, 270204, 327164, 333597, 444796, 465014, 490746, 495374, 667194, 697521, 743061, 899701, 930028, 981492, 990748, 1334388, 1395042, 1486122, 1799402, 1881193, 2557577, 2699103, 2790084, 2972244, 3598804, 3762386, 5115154, 5398206, 5643579, 7524772, 7672731, 9896711, 10230308, 10796412, 11287158, 15345462, 19793422, 20693123, 22574316, 29690133, 30690924, 39586844, 41386246, 59380266, 62079369, 82772492, 118760532, 124158738, 227624353, 248317476, 455248706, 682873059, 910497412, 1365746118, 2731492236]

約数ペア:

[(1, 2731492236), (2, 1365746118), (3, 910497412), (4, 682873059), (6, 455248706), (11, 248317476), (12, 227624353), (22, 124158738), (23, 118760532), (33, 82772492), (44, 62079369), (46, 59380266), (66, 41386246), (69, 39586844), (89, 30690924), (92, 29690133), (121, 22574316), (132, 20693123), (138, 19793422), (178, 15345462), (242, 11287158), (253, 10796412), (267, 10230308), (276, 9896711), (356, 7672731), (363, 7524772), (484, 5643579), (506, 5398206), (534, 5115154), (726, 3762386), (759, 3598804), (919, 2972244), (979, 2790084), (1012, 2699103), (1068, 2557577), (1452, 1881193), (1518, 1799402), (1838, 1486122), (1958, 1395042), (2047, 1334388), (2757, 990748), (2783, 981492), (2937, 930028), (3036, 899701), (3676, 743061), (3916, 697521), (4094, 667194), (5514, 495374), (5566, 490746), (5874, 465014), (6141, 444796), (8188, 333597), (8349, 327164), (10109, 270204), (10769, 253644), (11028, 247687), (11132, 245373), (11748, 232507), (12282, 222398), (16698, 163582), (20218, 135102), (21137, 129228), (21538, 126822), (22517, 121308), (24564, 111199), (30327, 90068), (32307, 84548), (33396, 81791), (40436, 67551), (42274, 64614), (43076, 63411), (45034, 60654)]