421229536

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:241

約数の個数: 192

約数和(自身を含む): 1105477632

約数和(自身を除く): 684248096

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 67, 68, 91, 104, 112, 119, 127, 134, 136, 182, 208, 221, 224, 238, 254, 268, 272, 364, 416, 442, 469, 476, 508, 536, 544, 728, 871, 884, 889, 938, 952, 1016, 1072, 1139, 1456, 1547, 1651, 1742, 1768, 1778, 1876, 1904, 2032, 2144, 2159, 2278, 2912, 3094, 3302, 3484, 3536, 3556, 3752, 3808, 4064, 4318, 4556, 6097, 6188, 6604, 6968, 7072, 7112, 7504, 7973, 8509, 8636, 9112, 11557, 12194, 12376, 13208, 13936, 14224, 14807, 15008, 15113, 15946, 17018, 17272, 18224, 23114, 24388, 24752, 26416, 27872, 28067, 28448, 29614, 30226, 31892, 34036, 34544, 36448, 46228, 48776, 49504, 52832, 56134, 59228, 59563, 60452, 63784, 68072, 69088, 92456, 97552, 103649, 110617, 112268, 118456, 119126, 120904, 127568, 136144, 144653, 184912, 195104, 196469, 207298, 221234, 224536, 236912, 238252, 241808, 255136, 272288, 289306, 369824, 392938, 414596, 442468, 449072, 473824, 476504, 483616, 578612, 774319, 785876, 829192, 884936, 898144, 953008, 1012571, 1157224, 1548638, 1571752, 1658384, 1769872, 1880489, 1906016, 2025142, 2314448, 3097276, 3143504, 3316768, 3539744, 3760978, 4050284, 4628896, 6194552, 6287008, 7521956, 8100568, 12389104, 13163423, 15043912, 16201136, 24778208, 26326846, 30087824, 32402272, 52653692, 60175648, 105307384, 210614768, 421229536]

約数ペア:

[(1, 421229536), (2, 210614768), (4, 105307384), (7, 60175648), (8, 52653692), (13, 32402272), (14, 30087824), (16, 26326846), (17, 24778208), (26, 16201136), (28, 15043912), (32, 13163423), (34, 12389104), (52, 8100568), (56, 7521956), (67, 6287008), (68, 6194552), (91, 4628896), (104, 4050284), (112, 3760978), (119, 3539744), (127, 3316768), (134, 3143504), (136, 3097276), (182, 2314448), (208, 2025142), (221, 1906016), (224, 1880489), (238, 1769872), (254, 1658384), (268, 1571752), (272, 1548638), (364, 1157224), (416, 1012571), (442, 953008), (469, 898144), (476, 884936), (508, 829192), (536, 785876), (544, 774319), (728, 578612), (871, 483616), (884, 476504), (889, 473824), (938, 449072), (952, 442468), (1016, 414596), (1072, 392938), (1139, 369824), (1456, 289306), (1547, 272288), (1651, 255136), (1742, 241808), (1768, 238252), (1778, 236912), (1876, 224536), (1904, 221234), (2032, 207298), (2144, 196469), (2159, 195104), (2278, 184912), (2912, 144653), (3094, 136144), (3302, 127568), (3484, 120904), (3536, 119126), (3556, 118456), (3752, 112268), (3808, 110617), (4064, 103649), (4318, 97552), (4556, 92456), (6097, 69088), (6188, 68072), (6604, 63784), (6968, 60452), (7072, 59563), (7112, 59228), (7504, 56134), (7973, 52832), (8509, 49504), (8636, 48776), (9112, 46228), (11557, 36448), (12194, 34544), (12376, 34036), (13208, 31892), (13936, 30226), (14224, 29614), (14807, 28448), (15008, 28067), (15113, 27872), (15946, 26416), (17018, 24752), (17272, 24388), (18224, 23114)]