219661536

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^2\times {\mathrm{2381}}^1$

素因数の和:2456

約数の個数: 72

約数和(自身を含む): 596062152

約数和(自身を除く): 376400616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 961, 992, 1488, 1922, 2381, 2883, 2976, 3844, 4762, 5766, 7143, 7688, 9524, 11532, 14286, 15376, 19048, 23064, 28572, 30752, 38096, 46128, 57144, 73811, 76192, 92256, 114288, 147622, 221433, 228576, 295244, 442866, 590488, 885732, 1180976, 1771464, 2288141, 2361952, 3542928, 4576282, 6864423, 7085856, 9152564, 13728846, 18305128, 27457692, 36610256, 54915384, 73220512, 109830768, 219661536]

約数ペア:

[(1, 219661536), (2, 109830768), (3, 73220512), (4, 54915384), (6, 36610256), (8, 27457692), (12, 18305128), (16, 13728846), (24, 9152564), (31, 7085856), (32, 6864423), (48, 4576282), (62, 3542928), (93, 2361952), (96, 2288141), (124, 1771464), (186, 1180976), (248, 885732), (372, 590488), (496, 442866), (744, 295244), (961, 228576), (992, 221433), (1488, 147622), (1922, 114288), (2381, 92256), (2883, 76192), (2976, 73811), (3844, 57144), (4762, 46128), (5766, 38096), (7143, 30752), (7688, 28572), (9524, 23064), (11532, 19048), (14286, 15376)]