3887306008

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1\times {\mathrm{877}}^1$

素因数の和:1268

約数の個数: 64

約数和(自身を含む): 7682008320

約数和(自身を除く): 3794702312

約数列:

[1, 2, 4, 8, 31, 61, 62, 122, 124, 244, 248, 293, 488, 586, 877, 1172, 1754, 1891, 2344, 3508, 3782, 7016, 7564, 9083, 15128, 17873, 18166, 27187, 35746, 36332, 53497, 54374, 71492, 72664, 106994, 108748, 142984, 213988, 217496, 256961, 427976, 513922, 554063, 1027844, 1108126, 1658407, 2055688, 2216252, 3316814, 4432504, 6633628, 7965791, 13267256, 15674621, 15931582, 31349242, 31863164, 62698484, 63726328, 125396968, 485913251, 971826502, 1943653004, 3887306008]

約数ペア:

[(1, 3887306008), (2, 1943653004), (4, 971826502), (8, 485913251), (31, 125396968), (61, 63726328), (62, 62698484), (122, 31863164), (124, 31349242), (244, 15931582), (248, 15674621), (293, 13267256), (488, 7965791), (586, 6633628), (877, 4432504), (1172, 3316814), (1754, 2216252), (1891, 2055688), (2344, 1658407), (3508, 1108126), (3782, 1027844), (7016, 554063), (7564, 513922), (9083, 427976), (15128, 256961), (17873, 217496), (18166, 213988), (27187, 142984), (35746, 108748), (36332, 106994), (53497, 72664), (54374, 71492)]