21242022032

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^2\times {\mathrm{1069}}^1$

素因数の和:1349

約数の個数: 120

約数和(自身を含む): 51767490240

約数和(自身を除く): 30525468208

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 127, 154, 176, 254, 308, 508, 616, 889, 1016, 1069, 1232, 1397, 1778, 2032, 2138, 2794, 3556, 4276, 5588, 7112, 7483, 8552, 9779, 11176, 11759, 14224, 14966, 16129, 17104, 19558, 22352, 23518, 29932, 32258, 39116, 47036, 59864, 64516, 78232, 82313, 94072, 112903, 119728, 129032, 135763, 156464, 164626, 177419, 188144, 225806, 258064, 271526, 329252, 354838, 451612, 543052, 658504, 709676, 903224, 950341, 1086104, 1241933, 1317008, 1419352, 1493393, 1806448, 1900682, 2172208, 2483866, 2838704, 2986786, 3801364, 4967732, 5973572, 7602728, 9935464, 10453751, 11947144, 15205456, 17241901, 19870928, 20907502, 23894288, 34483802, 41815004, 68967604, 83630008, 120693307, 137935208, 167260016, 189660911, 241386614, 275870416, 379321822, 482773228, 758643644, 965546456, 1327626377, 1517287288, 1931092912, 2655252754, 3034574576, 5310505508, 10621011016, 21242022032]

約数ペア:

[(1, 21242022032), (2, 10621011016), (4, 5310505508), (7, 3034574576), (8, 2655252754), (11, 1931092912), (14, 1517287288), (16, 1327626377), (22, 965546456), (28, 758643644), (44, 482773228), (56, 379321822), (77, 275870416), (88, 241386614), (112, 189660911), (127, 167260016), (154, 137935208), (176, 120693307), (254, 83630008), (308, 68967604), (508, 41815004), (616, 34483802), (889, 23894288), (1016, 20907502), (1069, 19870928), (1232, 17241901), (1397, 15205456), (1778, 11947144), (2032, 10453751), (2138, 9935464), (2794, 7602728), (3556, 5973572), (4276, 4967732), (5588, 3801364), (7112, 2986786), (7483, 2838704), (8552, 2483866), (9779, 2172208), (11176, 1900682), (11759, 1806448), (14224, 1493393), (14966, 1419352), (16129, 1317008), (17104, 1241933), (19558, 1086104), (22352, 950341), (23518, 903224), (29932, 709676), (32258, 658504), (39116, 543052), (47036, 451612), (59864, 354838), (64516, 329252), (78232, 271526), (82313, 258064), (94072, 225806), (112903, 188144), (119728, 177419), (129032, 164626), (135763, 156464)]