13144468904

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{26927}}^1$

素因数の和:27342

約数の個数: 64

約数和(自身を含む): 29470003200

約数和(自身を除く): 16325534296

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 379, 644, 758, 1288, 1516, 2653, 3032, 5306, 8717, 10612, 17434, 21224, 26927, 34868, 53854, 61019, 69736, 107708, 122038, 188489, 215416, 244076, 376978, 488152, 619321, 753956, 1238642, 1507912, 2477284, 4335247, 4954568, 8670494, 10205333, 17340988, 20410666, 34681976, 40821332, 71437331, 81642664, 142874662, 234722659, 285749324, 469445318, 571498648, 938890636, 1643058613, 1877781272, 3286117226, 6572234452, 13144468904]

約数ペア:

[(1, 13144468904), (2, 6572234452), (4, 3286117226), (7, 1877781272), (8, 1643058613), (14, 938890636), (23, 571498648), (28, 469445318), (46, 285749324), (56, 234722659), (92, 142874662), (161, 81642664), (184, 71437331), (322, 40821332), (379, 34681976), (644, 20410666), (758, 17340988), (1288, 10205333), (1516, 8670494), (2653, 4954568), (3032, 4335247), (5306, 2477284), (8717, 1507912), (10612, 1238642), (17434, 753956), (21224, 619321), (26927, 488152), (34868, 376978), (53854, 244076), (61019, 215416), (69736, 188489), (107708, 122038)]