387600554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:335

約数の個数: 64

約数和(自身を含む): 685843200

約数和(自身を除く): 298242646

約数列:

[1, 2, 11, 22, 23, 46, 53, 97, 106, 149, 194, 253, 298, 506, 583, 1067, 1166, 1219, 1639, 2134, 2231, 2438, 3278, 3427, 4462, 5141, 6854, 7897, 10282, 13409, 14453, 15794, 24541, 26818, 28906, 37697, 49082, 56551, 75394, 86867, 113102, 118243, 158983, 173734, 181631, 236486, 317966, 332419, 363262, 664838, 766009, 1300673, 1532018, 1997941, 2601346, 3656609, 3995882, 7313218, 8426099, 16852198, 17618207, 35236414, 193800277, 387600554]

約数ペア:

[(1, 387600554), (2, 193800277), (11, 35236414), (22, 17618207), (23, 16852198), (46, 8426099), (53, 7313218), (97, 3995882), (106, 3656609), (149, 2601346), (194, 1997941), (253, 1532018), (298, 1300673), (506, 766009), (583, 664838), (1067, 363262), (1166, 332419), (1219, 317966), (1639, 236486), (2134, 181631), (2231, 173734), (2438, 158983), (3278, 118243), (3427, 113102), (4462, 86867), (5141, 75394), (6854, 56551), (7897, 49082), (10282, 37697), (13409, 28906), (14453, 26818), (15794, 24541)]