2928128868

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{211}}^1\times {\mathrm{7867}}^1$

素因数の和:8102

約数の個数: 108

約数和(自身を含む): 8651998992

約数和(自身を除く): 5723870124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 211, 252, 294, 422, 441, 588, 633, 844, 882, 1266, 1477, 1764, 1899, 2532, 2954, 3798, 4431, 5908, 7596, 7867, 8862, 10339, 13293, 15734, 17724, 20678, 23601, 26586, 31017, 31468, 41356, 47202, 53172, 55069, 62034, 70803, 93051, 94404, 110138, 124068, 141606, 165207, 186102, 220276, 283212, 330414, 372204, 385483, 495621, 660828, 770966, 991242, 1156449, 1541932, 1659937, 1982484, 2312898, 3319874, 3469347, 4625796, 4979811, 6639748, 6938694, 9959622, 11619559, 13877388, 14939433, 19919244, 23239118, 29878866, 34858677, 46478236, 59757732, 69717354, 81336913, 104576031, 139434708, 162673826, 209152062, 244010739, 325347652, 418304124, 488021478, 732032217, 976042956, 1464064434, 2928128868]

約数ペア:

[(1, 2928128868), (2, 1464064434), (3, 976042956), (4, 732032217), (6, 488021478), (7, 418304124), (9, 325347652), (12, 244010739), (14, 209152062), (18, 162673826), (21, 139434708), (28, 104576031), (36, 81336913), (42, 69717354), (49, 59757732), (63, 46478236), (84, 34858677), (98, 29878866), (126, 23239118), (147, 19919244), (196, 14939433), (211, 13877388), (252, 11619559), (294, 9959622), (422, 6938694), (441, 6639748), (588, 4979811), (633, 4625796), (844, 3469347), (882, 3319874), (1266, 2312898), (1477, 1982484), (1764, 1659937), (1899, 1541932), (2532, 1156449), (2954, 991242), (3798, 770966), (4431, 660828), (5908, 495621), (7596, 385483), (7867, 372204), (8862, 330414), (10339, 283212), (13293, 220276), (15734, 186102), (17724, 165207), (20678, 141606), (23601, 124068), (26586, 110138), (31017, 94404), (31468, 93051), (41356, 70803), (47202, 62034), (53172, 55069)]