513755424

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19603}}^1$

素因数の和:19639

約数の個数: 144

約数和(自身を含む): 1798235712

約数和(自身を除く): 1284480288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 8736, 13104, 19603, 26208, 39206, 58809, 78412, 117618, 137221, 156824, 176427, 235236, 254839, 274442, 313648, 352854, 411663, 470472, 509678, 548884, 627296, 705708, 764517, 823326, 940944, 1019356, 1097768, 1234989, 1411416, 1529034, 1646652, 1783873, 1881888, 2038712, 2195536, 2293551, 2469978, 2822832, 3058068, 3293304, 3567746, 4077424, 4391072, 4587102, 4939956, 5351619, 5645664, 6116136, 6586608, 7135492, 8154848, 9174204, 9879912, 10703238, 12232272, 13173216, 14270984, 16054857, 18348408, 19759824, 21406476, 24464544, 28541968, 32109714, 36696816, 39519648, 42812952, 57083936, 64219428, 73393632, 85625904, 128438856, 171251808, 256877712, 513755424]

約数ペア:

[(1, 513755424), (2, 256877712), (3, 171251808), (4, 128438856), (6, 85625904), (7, 73393632), (8, 64219428), (9, 57083936), (12, 42812952), (13, 39519648), (14, 36696816), (16, 32109714), (18, 28541968), (21, 24464544), (24, 21406476), (26, 19759824), (28, 18348408), (32, 16054857), (36, 14270984), (39, 13173216), (42, 12232272), (48, 10703238), (52, 9879912), (56, 9174204), (63, 8154848), (72, 7135492), (78, 6586608), (84, 6116136), (91, 5645664), (96, 5351619), (104, 4939956), (112, 4587102), (117, 4391072), (126, 4077424), (144, 3567746), (156, 3293304), (168, 3058068), (182, 2822832), (208, 2469978), (224, 2293551), (234, 2195536), (252, 2038712), (273, 1881888), (288, 1783873), (312, 1646652), (336, 1529034), (364, 1411416), (416, 1234989), (468, 1097768), (504, 1019356), (546, 940944), (624, 823326), (672, 764517), (728, 705708), (819, 627296), (936, 548884), (1008, 509678), (1092, 470472), (1248, 411663), (1456, 352854), (1638, 313648), (1872, 274442), (2016, 254839), (2184, 235236), (2912, 176427), (3276, 156824), (3744, 137221), (4368, 117618), (6552, 78412), (8736, 58809), (13104, 39206), (19603, 26208)]