286960338

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{443}}^1$

素因数の和:608

約数の個数: 96

約数和(自身を含む): 733090176

約数和(自身を除く): 446129838

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 97, 106, 126, 159, 194, 291, 318, 371, 443, 477, 582, 679, 742, 873, 886, 954, 1113, 1329, 1358, 1746, 2037, 2226, 2658, 3101, 3339, 3987, 4074, 5141, 6111, 6202, 6678, 7974, 9303, 10282, 12222, 15423, 18606, 23479, 27909, 30846, 35987, 42971, 46269, 46958, 55818, 70437, 71974, 85942, 92538, 107961, 128913, 140874, 164353, 211311, 215922, 257826, 300797, 323883, 328706, 386739, 422622, 493059, 601594, 647766, 773478, 902391, 986118, 1479177, 1804782, 2277463, 2707173, 2958354, 4554926, 5414346, 6832389, 13664778, 15942241, 20497167, 31884482, 40994334, 47826723, 95653446, 143480169, 286960338]

約数ペア:

[(1, 286960338), (2, 143480169), (3, 95653446), (6, 47826723), (7, 40994334), (9, 31884482), (14, 20497167), (18, 15942241), (21, 13664778), (42, 6832389), (53, 5414346), (63, 4554926), (97, 2958354), (106, 2707173), (126, 2277463), (159, 1804782), (194, 1479177), (291, 986118), (318, 902391), (371, 773478), (443, 647766), (477, 601594), (582, 493059), (679, 422622), (742, 386739), (873, 328706), (886, 323883), (954, 300797), (1113, 257826), (1329, 215922), (1358, 211311), (1746, 164353), (2037, 140874), (2226, 128913), (2658, 107961), (3101, 92538), (3339, 85942), (3987, 71974), (4074, 70437), (5141, 55818), (6111, 46958), (6202, 46269), (6678, 42971), (7974, 35987), (9303, 30846), (10282, 27909), (12222, 23479), (15423, 18606)]