420141696

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{84163}}^1$

素因数の和:84193

約数の個数: 64

約数和(自身を含む): 1201861920

約数和(自身を除く): 781720224

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 84163, 168326, 252489, 336652, 504978, 673304, 1009956, 1094119, 1346608, 2019912, 2188238, 2693216, 3282357, 4039824, 4376476, 5386432, 6564714, 8079648, 8752952, 10772864, 13129428, 16159296, 17505904, 26258856, 32318592, 35011808, 52517712, 70023616, 105035424, 140047232, 210070848, 420141696]

約数ペア:

[(1, 420141696), (2, 210070848), (3, 140047232), (4, 105035424), (6, 70023616), (8, 52517712), (12, 35011808), (13, 32318592), (16, 26258856), (24, 17505904), (26, 16159296), (32, 13129428), (39, 10772864), (48, 8752952), (52, 8079648), (64, 6564714), (78, 5386432), (96, 4376476), (104, 4039824), (128, 3282357), (156, 2693216), (192, 2188238), (208, 2019912), (312, 1346608), (384, 1094119), (416, 1009956), (624, 673304), (832, 504978), (1248, 336652), (1664, 252489), (2496, 168326), (4992, 84163)]