291920608

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:504

約数の個数: 96

約数和(自身を含む): 681053184

約数和(自身を除く): 389132576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 67, 106, 112, 134, 212, 224, 268, 367, 371, 424, 469, 536, 734, 742, 848, 938, 1072, 1468, 1484, 1696, 1876, 2144, 2569, 2936, 2968, 3551, 3752, 5138, 5872, 5936, 7102, 7504, 10276, 11744, 11872, 14204, 15008, 19451, 20552, 24589, 24857, 28408, 38902, 41104, 49178, 49714, 56816, 77804, 82208, 98356, 99428, 113632, 136157, 155608, 172123, 196712, 198856, 272314, 311216, 344246, 393424, 397712, 544628, 622432, 688492, 786848, 795424, 1089256, 1303217, 1376984, 2178512, 2606434, 2753968, 4357024, 5212868, 5507936, 9122519, 10425736, 18245038, 20851472, 36490076, 41702944, 72980152, 145960304, 291920608]

約数ペア:

[(1, 291920608), (2, 145960304), (4, 72980152), (7, 41702944), (8, 36490076), (14, 20851472), (16, 18245038), (28, 10425736), (32, 9122519), (53, 5507936), (56, 5212868), (67, 4357024), (106, 2753968), (112, 2606434), (134, 2178512), (212, 1376984), (224, 1303217), (268, 1089256), (367, 795424), (371, 786848), (424, 688492), (469, 622432), (536, 544628), (734, 397712), (742, 393424), (848, 344246), (938, 311216), (1072, 272314), (1468, 198856), (1484, 196712), (1696, 172123), (1876, 155608), (2144, 136157), (2569, 113632), (2936, 99428), (2968, 98356), (3551, 82208), (3752, 77804), (5138, 56816), (5872, 49714), (5936, 49178), (7102, 41104), (7504, 38902), (10276, 28408), (11744, 24857), (11872, 24589), (14204, 20552), (15008, 19451)]