276331896

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{201997}}^1$

素因数の和:202028

約数の個数: 48

約数和(自身を含む): 787792200

約数和(自身を除く): 511460304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 201997, 403994, 605991, 807988, 1211982, 1615976, 1817973, 2423964, 3635946, 3837943, 4847928, 7271892, 7675886, 11513829, 14543784, 15351772, 23027658, 30703544, 34541487, 46055316, 69082974, 92110632, 138165948, 276331896]

約数ペア:

[(1, 276331896), (2, 138165948), (3, 92110632), (4, 69082974), (6, 46055316), (8, 34541487), (9, 30703544), (12, 23027658), (18, 15351772), (19, 14543784), (24, 11513829), (36, 7675886), (38, 7271892), (57, 4847928), (72, 3837943), (76, 3635946), (114, 2423964), (152, 1817973), (171, 1615976), (228, 1211982), (342, 807988), (456, 605991), (684, 403994), (1368, 201997)]