1148790064

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{883}}^1$

素因数の和:1026

約数の個数: 80

約数和(自身を含む): 2392259584

約数和(自身を除く): 1243469520

約数列:

[1, 2, 4, 8, 16, 31, 43, 61, 62, 86, 122, 124, 172, 244, 248, 344, 488, 496, 688, 883, 976, 1333, 1766, 1891, 2623, 2666, 3532, 3782, 5246, 5332, 7064, 7564, 10492, 10664, 14128, 15128, 20984, 21328, 27373, 30256, 37969, 41968, 53863, 54746, 75938, 81313, 107726, 109492, 151876, 162626, 215452, 218984, 303752, 325252, 430904, 437968, 607504, 650504, 861808, 1177039, 1301008, 1669753, 2316109, 2354078, 3339506, 4632218, 4708156, 6679012, 9264436, 9416312, 13358024, 18528872, 18832624, 26716048, 37057744, 71799379, 143598758, 287197516, 574395032, 1148790064]

約数ペア:

[(1, 1148790064), (2, 574395032), (4, 287197516), (8, 143598758), (16, 71799379), (31, 37057744), (43, 26716048), (61, 18832624), (62, 18528872), (86, 13358024), (122, 9416312), (124, 9264436), (172, 6679012), (244, 4708156), (248, 4632218), (344, 3339506), (488, 2354078), (496, 2316109), (688, 1669753), (883, 1301008), (976, 1177039), (1333, 861808), (1766, 650504), (1891, 607504), (2623, 437968), (2666, 430904), (3532, 325252), (3782, 303752), (5246, 218984), (5332, 215452), (7064, 162626), (7564, 151876), (10492, 109492), (10664, 107726), (14128, 81313), (15128, 75938), (20984, 54746), (21328, 53863), (27373, 41968), (30256, 37969)]