636107004

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71537}}^1$

素因数の和:71579

約数の個数: 72

約数和(自身を含む): 1822788240

約数和(自身を除く): 1186681236

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 71537, 143074, 214611, 286148, 429222, 643833, 858444, 929981, 1287666, 1359203, 1859962, 2575332, 2718406, 2789943, 3719924, 4077609, 5436812, 5579886, 8155218, 8369829, 11159772, 12232827, 16310436, 16739658, 17669639, 24465654, 33479316, 35339278, 48931308, 53008917, 70678556, 106017834, 159026751, 212035668, 318053502, 636107004]

約数ペア:

[(1, 636107004), (2, 318053502), (3, 212035668), (4, 159026751), (6, 106017834), (9, 70678556), (12, 53008917), (13, 48931308), (18, 35339278), (19, 33479316), (26, 24465654), (36, 17669639), (38, 16739658), (39, 16310436), (52, 12232827), (57, 11159772), (76, 8369829), (78, 8155218), (114, 5579886), (117, 5436812), (156, 4077609), (171, 3719924), (228, 2789943), (234, 2718406), (247, 2575332), (342, 1859962), (468, 1359203), (494, 1287666), (684, 929981), (741, 858444), (988, 643833), (1482, 429222), (2223, 286148), (2964, 214611), (4446, 143074), (8892, 71537)]