1571858208

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{76871}}^1$

素因数の和:76958

約数の個数: 72

約数和(自身を含む): 4532988096

約数和(自身を除く): 2961129888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 5112, 6816, 10224, 20448, 76871, 153742, 230613, 307484, 461226, 614968, 691839, 922452, 1229936, 1383678, 1844904, 2459872, 2767356, 3689808, 5457841, 5534712, 7379616, 10915682, 11069424, 16373523, 21831364, 22138848, 32747046, 43662728, 49120569, 65494092, 87325456, 98241138, 130988184, 174650912, 196482276, 261976368, 392964552, 523952736, 785929104, 1571858208]

約数ペア:

[(1, 1571858208), (2, 785929104), (3, 523952736), (4, 392964552), (6, 261976368), (8, 196482276), (9, 174650912), (12, 130988184), (16, 98241138), (18, 87325456), (24, 65494092), (32, 49120569), (36, 43662728), (48, 32747046), (71, 22138848), (72, 21831364), (96, 16373523), (142, 11069424), (144, 10915682), (213, 7379616), (284, 5534712), (288, 5457841), (426, 3689808), (568, 2767356), (639, 2459872), (852, 1844904), (1136, 1383678), (1278, 1229936), (1704, 922452), (2272, 691839), (2556, 614968), (3408, 461226), (5112, 307484), (6816, 230613), (10224, 153742), (20448, 76871)]