2001390912

素因数分解:

$2^6\times 3^2\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{317}}^1$

素因数の和:545

約数の個数: 168

約数和(自身を含む): 5865501096

約数和(自身を除く): 3864110184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 97, 113, 144, 192, 194, 226, 288, 291, 317, 339, 388, 452, 576, 582, 634, 678, 776, 873, 904, 951, 1017, 1164, 1268, 1356, 1552, 1746, 1808, 1902, 2034, 2328, 2536, 2712, 2853, 3104, 3492, 3616, 3804, 4068, 4656, 5072, 5424, 5706, 6208, 6984, 7232, 7608, 8136, 9312, 10144, 10848, 10961, 11412, 13968, 15216, 16272, 18624, 20288, 21696, 21922, 22824, 27936, 30432, 30749, 32544, 32883, 35821, 43844, 45648, 55872, 60864, 61498, 65088, 65766, 71642, 87688, 91296, 92247, 98649, 107463, 122996, 131532, 143284, 175376, 182592, 184494, 197298, 214926, 245992, 263064, 276741, 286568, 322389, 350752, 368988, 394596, 429852, 491984, 526128, 553482, 573136, 644778, 701504, 737976, 789192, 859704, 983968, 1052256, 1106964, 1146272, 1289556, 1475952, 1578384, 1719408, 1967936, 2104512, 2213928, 2292544, 2579112, 2951904, 3156768, 3438816, 3474637, 4427856, 5158224, 5903808, 6313536, 6877632, 6949274, 8855712, 10316448, 10423911, 13898548, 17711424, 20632896, 20847822, 27797096, 31271733, 41695644, 55594192, 62543466, 83391288, 111188384, 125086932, 166782576, 222376768, 250173864, 333565152, 500347728, 667130304, 1000695456, 2001390912]

約数ペア:

[(1, 2001390912), (2, 1000695456), (3, 667130304), (4, 500347728), (6, 333565152), (8, 250173864), (9, 222376768), (12, 166782576), (16, 125086932), (18, 111188384), (24, 83391288), (32, 62543466), (36, 55594192), (48, 41695644), (64, 31271733), (72, 27797096), (96, 20847822), (97, 20632896), (113, 17711424), (144, 13898548), (192, 10423911), (194, 10316448), (226, 8855712), (288, 6949274), (291, 6877632), (317, 6313536), (339, 5903808), (388, 5158224), (452, 4427856), (576, 3474637), (582, 3438816), (634, 3156768), (678, 2951904), (776, 2579112), (873, 2292544), (904, 2213928), (951, 2104512), (1017, 1967936), (1164, 1719408), (1268, 1578384), (1356, 1475952), (1552, 1289556), (1746, 1146272), (1808, 1106964), (1902, 1052256), (2034, 983968), (2328, 859704), (2536, 789192), (2712, 737976), (2853, 701504), (3104, 644778), (3492, 573136), (3616, 553482), (3804, 526128), (4068, 491984), (4656, 429852), (5072, 394596), (5424, 368988), (5706, 350752), (6208, 322389), (6984, 286568), (7232, 276741), (7608, 263064), (8136, 245992), (9312, 214926), (10144, 197298), (10848, 184494), (10961, 182592), (11412, 175376), (13968, 143284), (15216, 131532), (16272, 122996), (18624, 107463), (20288, 98649), (21696, 92247), (21922, 91296), (22824, 87688), (27936, 71642), (30432, 65766), (30749, 65088), (32544, 61498), (32883, 60864), (35821, 55872), (43844, 45648)]