245063988

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7589}}^1$

素因数の和:7638

約数の個数: 96

約数和(自身を含む): 714067200

約数和(自身を除く): 469003212

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 36, 39, 46, 52, 54, 69, 78, 92, 108, 117, 138, 156, 207, 234, 276, 299, 351, 414, 468, 598, 621, 702, 828, 897, 1196, 1242, 1404, 1794, 2484, 2691, 3588, 5382, 7589, 8073, 10764, 15178, 16146, 22767, 30356, 32292, 45534, 68301, 91068, 98657, 136602, 174547, 197314, 204903, 273204, 295971, 349094, 394628, 409806, 523641, 591942, 698188, 819612, 887913, 1047282, 1183884, 1570923, 1775826, 2094564, 2269111, 2663739, 3141846, 3551652, 4538222, 4712769, 5327478, 6283692, 6807333, 9076444, 9425538, 10654956, 13614666, 18851076, 20421999, 27229332, 40843998, 61265997, 81687996, 122531994, 245063988]

約数ペア:

[(1, 245063988), (2, 122531994), (3, 81687996), (4, 61265997), (6, 40843998), (9, 27229332), (12, 20421999), (13, 18851076), (18, 13614666), (23, 10654956), (26, 9425538), (27, 9076444), (36, 6807333), (39, 6283692), (46, 5327478), (52, 4712769), (54, 4538222), (69, 3551652), (78, 3141846), (92, 2663739), (108, 2269111), (117, 2094564), (138, 1775826), (156, 1570923), (207, 1183884), (234, 1047282), (276, 887913), (299, 819612), (351, 698188), (414, 591942), (468, 523641), (598, 409806), (621, 394628), (702, 349094), (828, 295971), (897, 273204), (1196, 204903), (1242, 197314), (1404, 174547), (1794, 136602), (2484, 98657), (2691, 91068), (3588, 68301), (5382, 45534), (7589, 32292), (8073, 30356), (10764, 22767), (15178, 16146)]