312391092

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{4969}}^1$

素因数の和:5033

約数の個数: 72

約数和(自身を含む): 814920960

約数和(自身を除く): 502529868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 169, 186, 338, 372, 403, 507, 676, 806, 1014, 1209, 1612, 2028, 2418, 4836, 4969, 5239, 9938, 10478, 14907, 15717, 19876, 20956, 29814, 31434, 59628, 62868, 64597, 129194, 154039, 193791, 258388, 308078, 387582, 462117, 616156, 775164, 839761, 924234, 1679522, 1848468, 2002507, 2519283, 3359044, 4005014, 5038566, 6007521, 8010028, 10077132, 12015042, 24030084, 26032591, 52065182, 78097773, 104130364, 156195546, 312391092]

約数ペア:

[(1, 312391092), (2, 156195546), (3, 104130364), (4, 78097773), (6, 52065182), (12, 26032591), (13, 24030084), (26, 12015042), (31, 10077132), (39, 8010028), (52, 6007521), (62, 5038566), (78, 4005014), (93, 3359044), (124, 2519283), (156, 2002507), (169, 1848468), (186, 1679522), (338, 924234), (372, 839761), (403, 775164), (507, 616156), (676, 462117), (806, 387582), (1014, 308078), (1209, 258388), (1612, 193791), (2028, 154039), (2418, 129194), (4836, 64597), (4969, 62868), (5239, 59628), (9938, 31434), (10478, 29814), (14907, 20956), (15717, 19876)]