314929888

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1303}}^1$

素因数の和:1416

約数の個数: 96

約数和(自身を含む): 772886016

約数和(自身を除く): 457956128

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 83, 91, 104, 112, 166, 182, 208, 224, 332, 364, 416, 581, 664, 728, 1079, 1162, 1303, 1328, 1456, 2158, 2324, 2606, 2656, 2912, 4316, 4648, 5212, 7553, 8632, 9121, 9296, 10424, 15106, 16939, 17264, 18242, 18592, 20848, 30212, 33878, 34528, 36484, 41696, 60424, 67756, 72968, 108149, 118573, 120848, 135512, 145936, 216298, 237146, 241696, 271024, 291872, 432596, 474292, 542048, 757043, 865192, 948584, 1405937, 1514086, 1730384, 1897168, 2811874, 3028172, 3460768, 3794336, 5623748, 6056344, 9841559, 11247496, 12112688, 19683118, 22494992, 24225376, 39366236, 44989984, 78732472, 157464944, 314929888]

約数ペア:

[(1, 314929888), (2, 157464944), (4, 78732472), (7, 44989984), (8, 39366236), (13, 24225376), (14, 22494992), (16, 19683118), (26, 12112688), (28, 11247496), (32, 9841559), (52, 6056344), (56, 5623748), (83, 3794336), (91, 3460768), (104, 3028172), (112, 2811874), (166, 1897168), (182, 1730384), (208, 1514086), (224, 1405937), (332, 948584), (364, 865192), (416, 757043), (581, 542048), (664, 474292), (728, 432596), (1079, 291872), (1162, 271024), (1303, 241696), (1328, 237146), (1456, 216298), (2158, 145936), (2324, 135512), (2606, 120848), (2656, 118573), (2912, 108149), (4316, 72968), (4648, 67756), (5212, 60424), (7553, 41696), (8632, 36484), (9121, 34528), (9296, 33878), (10424, 30212), (15106, 20848), (16939, 18592), (17264, 18242)]