1682191616

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{55219}}^1$

素因数の和:55259

約数の個数: 72

約数和(自身を含む): 4063308480

約数和(自身を除く): 2381116864

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 544, 896, 952, 1088, 1792, 1904, 2176, 3808, 4352, 7616, 15232, 30464, 55219, 110438, 220876, 386533, 441752, 773066, 883504, 938723, 1546132, 1767008, 1877446, 3092264, 3534016, 3754892, 6184528, 6571061, 7068032, 7509784, 12369056, 13142122, 14136064, 15019568, 24738112, 26284244, 30039136, 49476224, 52568488, 60078272, 98952448, 105136976, 120156544, 210273952, 240313088, 420547904, 841095808, 1682191616]

約数ペア:

[(1, 1682191616), (2, 841095808), (4, 420547904), (7, 240313088), (8, 210273952), (14, 120156544), (16, 105136976), (17, 98952448), (28, 60078272), (32, 52568488), (34, 49476224), (56, 30039136), (64, 26284244), (68, 24738112), (112, 15019568), (119, 14136064), (128, 13142122), (136, 12369056), (224, 7509784), (238, 7068032), (256, 6571061), (272, 6184528), (448, 3754892), (476, 3534016), (544, 3092264), (896, 1877446), (952, 1767008), (1088, 1546132), (1792, 938723), (1904, 883504), (2176, 773066), (3808, 441752), (4352, 386533), (7616, 220876), (15232, 110438), (30464, 55219)]