681363384

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{5419}}^1$

素因数の和:5485

約数の個数: 96

約数和(自身を含む): 1904371200

約数和(自身を除く): 1223007816

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 169, 186, 248, 312, 338, 372, 403, 507, 676, 744, 806, 1014, 1209, 1352, 1612, 2028, 2418, 3224, 4056, 4836, 5239, 5419, 9672, 10478, 10838, 15717, 16257, 20956, 21676, 31434, 32514, 41912, 43352, 62868, 65028, 70447, 125736, 130056, 140894, 167989, 211341, 281788, 335978, 422682, 503967, 563576, 671956, 845364, 915811, 1007934, 1343912, 1690728, 1831622, 2015868, 2183857, 2747433, 3663244, 4031736, 4367714, 5494866, 6551571, 7326488, 8735428, 10989732, 13103142, 17470856, 21979464, 26206284, 28390141, 52412568, 56780282, 85170423, 113560564, 170340846, 227121128, 340681692, 681363384]

約数ペア:

[(1, 681363384), (2, 340681692), (3, 227121128), (4, 170340846), (6, 113560564), (8, 85170423), (12, 56780282), (13, 52412568), (24, 28390141), (26, 26206284), (31, 21979464), (39, 17470856), (52, 13103142), (62, 10989732), (78, 8735428), (93, 7326488), (104, 6551571), (124, 5494866), (156, 4367714), (169, 4031736), (186, 3663244), (248, 2747433), (312, 2183857), (338, 2015868), (372, 1831622), (403, 1690728), (507, 1343912), (676, 1007934), (744, 915811), (806, 845364), (1014, 671956), (1209, 563576), (1352, 503967), (1612, 422682), (2028, 335978), (2418, 281788), (3224, 211341), (4056, 167989), (4836, 140894), (5239, 130056), (5419, 125736), (9672, 70447), (10478, 65028), (10838, 62868), (15717, 43352), (16257, 41912), (20956, 32514), (21676, 31434)]