251934228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1451}}^1$

素因数の和:1534

約数の個数: 144

約数和(自身を含む): 799134336

約数和(自身を除く): 547200108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 53, 63, 78, 84, 91, 106, 117, 126, 156, 159, 182, 212, 234, 252, 273, 318, 364, 371, 468, 477, 546, 636, 689, 742, 819, 954, 1092, 1113, 1378, 1451, 1484, 1638, 1908, 2067, 2226, 2756, 2902, 3276, 3339, 4134, 4353, 4452, 4823, 5804, 6201, 6678, 8268, 8706, 9646, 10157, 12402, 13059, 13356, 14469, 17412, 18863, 19292, 20314, 24804, 26118, 28938, 30471, 37726, 40628, 43407, 52236, 56589, 57876, 60942, 75452, 76903, 86814, 91413, 113178, 121884, 132041, 153806, 169767, 173628, 182826, 226356, 230709, 264082, 307612, 339534, 365652, 396123, 461418, 528164, 538321, 679068, 692127, 792246, 922836, 999739, 1076642, 1188369, 1384254, 1584492, 1614963, 1999478, 2153284, 2376738, 2768508, 2999217, 3229926, 3998956, 4753476, 4844889, 5998434, 6459852, 6998173, 8997651, 9689778, 11996868, 13996346, 17995302, 19379556, 20994519, 27992692, 35990604, 41989038, 62983557, 83978076, 125967114, 251934228]

約数ペア:

[(1, 251934228), (2, 125967114), (3, 83978076), (4, 62983557), (6, 41989038), (7, 35990604), (9, 27992692), (12, 20994519), (13, 19379556), (14, 17995302), (18, 13996346), (21, 11996868), (26, 9689778), (28, 8997651), (36, 6998173), (39, 6459852), (42, 5998434), (52, 4844889), (53, 4753476), (63, 3998956), (78, 3229926), (84, 2999217), (91, 2768508), (106, 2376738), (117, 2153284), (126, 1999478), (156, 1614963), (159, 1584492), (182, 1384254), (212, 1188369), (234, 1076642), (252, 999739), (273, 922836), (318, 792246), (364, 692127), (371, 679068), (468, 538321), (477, 528164), (546, 461418), (636, 396123), (689, 365652), (742, 339534), (819, 307612), (954, 264082), (1092, 230709), (1113, 226356), (1378, 182826), (1451, 173628), (1484, 169767), (1638, 153806), (1908, 132041), (2067, 121884), (2226, 113178), (2756, 91413), (2902, 86814), (3276, 76903), (3339, 75452), (4134, 60942), (4353, 57876), (4452, 56589), (4823, 52236), (5804, 43407), (6201, 40628), (6678, 37726), (8268, 30471), (8706, 28938), (9646, 26118), (10157, 24804), (12402, 20314), (13059, 19292), (13356, 18863), (14469, 17412)]