1601987664

素因数分解:

$2^4\times 3^1\times {\mathrm{101}}^1\times {\mathrm{491}}^1\times {\mathrm{673}}^1$

素因数の和:1276

約数の個数: 80

約数和(自身を含む): 4194177984

約数和(自身を除く): 2592190320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 101, 202, 303, 404, 491, 606, 673, 808, 982, 1212, 1346, 1473, 1616, 1964, 2019, 2424, 2692, 2946, 3928, 4038, 4848, 5384, 5892, 7856, 8076, 10768, 11784, 16152, 23568, 32304, 49591, 67973, 99182, 135946, 148773, 198364, 203919, 271892, 297546, 330443, 396728, 407838, 543784, 595092, 660886, 793456, 815676, 991329, 1087568, 1190184, 1321772, 1631352, 1982658, 2380368, 2643544, 3262704, 3965316, 5287088, 7930632, 15861264, 33374743, 66749486, 100124229, 133498972, 200248458, 266997944, 400496916, 533995888, 800993832, 1601987664]

約数ペア:

[(1, 1601987664), (2, 800993832), (3, 533995888), (4, 400496916), (6, 266997944), (8, 200248458), (12, 133498972), (16, 100124229), (24, 66749486), (48, 33374743), (101, 15861264), (202, 7930632), (303, 5287088), (404, 3965316), (491, 3262704), (606, 2643544), (673, 2380368), (808, 1982658), (982, 1631352), (1212, 1321772), (1346, 1190184), (1473, 1087568), (1616, 991329), (1964, 815676), (2019, 793456), (2424, 660886), (2692, 595092), (2946, 543784), (3928, 407838), (4038, 396728), (4848, 330443), (5384, 297546), (5892, 271892), (7856, 203919), (8076, 198364), (10768, 148773), (11784, 135946), (16152, 99182), (23568, 67973), (32304, 49591)]