651114772

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{233}}^1$

素因数の和:509

約数の個数: 96

約数和(自身を含む): 1466809344

約数和(自身を除く): 815694572

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 77, 86, 154, 172, 211, 233, 301, 308, 422, 466, 473, 602, 844, 932, 946, 1204, 1477, 1631, 1892, 2321, 2563, 2954, 3262, 3311, 4642, 5126, 5908, 6524, 6622, 9073, 9284, 10019, 10252, 13244, 16247, 17941, 18146, 20038, 32494, 35882, 36292, 40076, 49163, 63511, 64988, 70133, 71764, 98326, 99803, 110209, 127022, 140266, 196652, 199606, 220418, 254044, 280532, 344141, 399212, 440836, 540793, 688282, 698621, 771463, 1081586, 1376564, 1397242, 1542926, 2114009, 2163172, 2794484, 3085852, 3785551, 4228018, 7571102, 8456036, 14798063, 15142204, 23254099, 29596126, 46508198, 59192252, 93016396, 162778693, 325557386, 651114772]

約数ペア:

[(1, 651114772), (2, 325557386), (4, 162778693), (7, 93016396), (11, 59192252), (14, 46508198), (22, 29596126), (28, 23254099), (43, 15142204), (44, 14798063), (77, 8456036), (86, 7571102), (154, 4228018), (172, 3785551), (211, 3085852), (233, 2794484), (301, 2163172), (308, 2114009), (422, 1542926), (466, 1397242), (473, 1376564), (602, 1081586), (844, 771463), (932, 698621), (946, 688282), (1204, 540793), (1477, 440836), (1631, 399212), (1892, 344141), (2321, 280532), (2563, 254044), (2954, 220418), (3262, 199606), (3311, 196652), (4642, 140266), (5126, 127022), (5908, 110209), (6524, 99803), (6622, 98326), (9073, 71764), (9284, 70133), (10019, 64988), (10252, 63511), (13244, 49163), (16247, 40076), (17941, 36292), (18146, 35882), (20038, 32494)]