312373979008

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{865091}}^1$

素因数の和:865156

約数の個数: 128

約数和(自身を含む): 790624880640

約数和(自身を除く): 478250901632

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 128, 182, 208, 217, 224, 248, 364, 403, 416, 434, 448, 496, 728, 806, 832, 868, 896, 992, 1456, 1612, 1664, 1736, 1984, 2821, 2912, 3224, 3472, 3968, 5642, 5824, 6448, 6944, 11284, 11648, 12896, 13888, 22568, 25792, 27776, 45136, 51584, 90272, 180544, 361088, 865091, 1730182, 3460364, 6055637, 6920728, 11246183, 12111274, 13841456, 22492366, 24222548, 26817821, 27682912, 44984732, 48445096, 53635642, 55365824, 78723281, 89969464, 96890192, 107271284, 110731648, 157446562, 179938928, 187724747, 193780384, 214542568, 314893124, 348631673, 359877856, 375449494, 387560768, 429085136, 629786248, 697263346, 719755712, 750898988, 775121536, 858170272, 1259572496, 1394526692, 1439511424, 1501797976, 1716340544, 2440421711, 2519144992, 2789053384, 3003595952, 3432681088, 4880843422, 5038289984, 5578106768, 6007191904, 9761686844, 10076579968, 11156213536, 12014383808, 19523373688, 22312427072, 24028767616, 39046747376, 44624854144, 78093494752, 156186989504, 312373979008]

約数ペア:

[(1, 312373979008), (2, 156186989504), (4, 78093494752), (7, 44624854144), (8, 39046747376), (13, 24028767616), (14, 22312427072), (16, 19523373688), (26, 12014383808), (28, 11156213536), (31, 10076579968), (32, 9761686844), (52, 6007191904), (56, 5578106768), (62, 5038289984), (64, 4880843422), (91, 3432681088), (104, 3003595952), (112, 2789053384), (124, 2519144992), (128, 2440421711), (182, 1716340544), (208, 1501797976), (217, 1439511424), (224, 1394526692), (248, 1259572496), (364, 858170272), (403, 775121536), (416, 750898988), (434, 719755712), (448, 697263346), (496, 629786248), (728, 429085136), (806, 387560768), (832, 375449494), (868, 359877856), (896, 348631673), (992, 314893124), (1456, 214542568), (1612, 193780384), (1664, 187724747), (1736, 179938928), (1984, 157446562), (2821, 110731648), (2912, 107271284), (3224, 96890192), (3472, 89969464), (3968, 78723281), (5642, 55365824), (5824, 53635642), (6448, 48445096), (6944, 44984732), (11284, 27682912), (11648, 26817821), (12896, 24222548), (13888, 22492366), (22568, 13841456), (25792, 12111274), (27776, 11246183), (45136, 6920728), (51584, 6055637), (90272, 3460364), (180544, 1730182), (361088, 865091)]