913011008

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:465

約数の個数: 168

約数和(自身を含む): 2320381440

約数和(自身を除く): 1407370432

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 169, 182, 208, 217, 224, 248, 338, 364, 389, 403, 416, 434, 448, 496, 676, 728, 778, 806, 832, 868, 992, 1183, 1352, 1456, 1556, 1612, 1736, 1984, 2366, 2704, 2723, 2821, 2912, 3112, 3224, 3472, 4732, 5057, 5239, 5408, 5446, 5642, 5824, 6224, 6448, 6944, 9464, 10114, 10478, 10816, 10892, 11284, 12059, 12448, 12896, 13888, 18928, 20228, 20956, 21784, 22568, 24118, 24896, 25792, 35399, 36673, 37856, 40456, 41912, 43568, 45136, 48236, 65741, 70798, 73346, 75712, 80912, 83824, 84413, 87136, 90272, 96472, 131482, 141596, 146692, 156767, 161824, 167648, 168826, 174272, 180544, 192944, 262964, 283192, 293384, 313534, 323648, 335296, 337652, 385888, 460187, 525928, 566384, 586768, 627068, 675304, 771776, 920374, 1051856, 1097369, 1132768, 1173536, 1254136, 1350608, 1840748, 2037971, 2103712, 2194738, 2265536, 2347072, 2508272, 2701216, 3681496, 4075942, 4207424, 4389476, 5016544, 5402432, 7362992, 8151884, 8778952, 10033088, 14265797, 14725984, 16303768, 17557904, 28531594, 29451968, 32607536, 35115808, 57063188, 65215072, 70231616, 114126376, 130430144, 228252752, 456505504, 913011008]

約数ペア:

[(1, 913011008), (2, 456505504), (4, 228252752), (7, 130430144), (8, 114126376), (13, 70231616), (14, 65215072), (16, 57063188), (26, 35115808), (28, 32607536), (31, 29451968), (32, 28531594), (52, 17557904), (56, 16303768), (62, 14725984), (64, 14265797), (91, 10033088), (104, 8778952), (112, 8151884), (124, 7362992), (169, 5402432), (182, 5016544), (208, 4389476), (217, 4207424), (224, 4075942), (248, 3681496), (338, 2701216), (364, 2508272), (389, 2347072), (403, 2265536), (416, 2194738), (434, 2103712), (448, 2037971), (496, 1840748), (676, 1350608), (728, 1254136), (778, 1173536), (806, 1132768), (832, 1097369), (868, 1051856), (992, 920374), (1183, 771776), (1352, 675304), (1456, 627068), (1556, 586768), (1612, 566384), (1736, 525928), (1984, 460187), (2366, 385888), (2704, 337652), (2723, 335296), (2821, 323648), (2912, 313534), (3112, 293384), (3224, 283192), (3472, 262964), (4732, 192944), (5057, 180544), (5239, 174272), (5408, 168826), (5446, 167648), (5642, 161824), (5824, 156767), (6224, 146692), (6448, 141596), (6944, 131482), (9464, 96472), (10114, 90272), (10478, 87136), (10816, 84413), (10892, 83824), (11284, 80912), (12059, 75712), (12448, 73346), (12896, 70798), (13888, 65741), (18928, 48236), (20228, 45136), (20956, 43568), (21784, 41912), (22568, 40456), (24118, 37856), (24896, 36673), (25792, 35399)]