542039274

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{479}}^1\times {\mathrm{1283}}^1$

素因数の和:1784

約数の個数: 72

約数和(自身を含む): 1370079360

約数和(自身を除く): 828040086

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 479, 882, 958, 1283, 1437, 2566, 2874, 3353, 3849, 4311, 6706, 7698, 8622, 8981, 10059, 11547, 17962, 20118, 23094, 23471, 26943, 30177, 46942, 53886, 60354, 62867, 70413, 80829, 125734, 140826, 161658, 188601, 211239, 377202, 422478, 565803, 614557, 1131606, 1229114, 1843671, 3687342, 4301899, 5531013, 8603798, 11062026, 12905697, 25811394, 30113293, 38717091, 60226586, 77434182, 90339879, 180679758, 271019637, 542039274]

約数ペア:

[(1, 542039274), (2, 271019637), (3, 180679758), (6, 90339879), (7, 77434182), (9, 60226586), (14, 38717091), (18, 30113293), (21, 25811394), (42, 12905697), (49, 11062026), (63, 8603798), (98, 5531013), (126, 4301899), (147, 3687342), (294, 1843671), (441, 1229114), (479, 1131606), (882, 614557), (958, 565803), (1283, 422478), (1437, 377202), (2566, 211239), (2874, 188601), (3353, 161658), (3849, 140826), (4311, 125734), (6706, 80829), (7698, 70413), (8622, 62867), (8981, 60354), (10059, 53886), (11547, 46942), (17962, 30177), (20118, 26943), (23094, 23471)]