315066852

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{797}}^1$

素因数の和:1025

約数の個数: 72

約数和(自身を含む): 813321600

約数和(自身を除く): 498254748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 139, 158, 237, 278, 316, 417, 474, 556, 711, 797, 834, 948, 1251, 1422, 1594, 1668, 2391, 2502, 2844, 3188, 4782, 5004, 7173, 9564, 10981, 14346, 21962, 28692, 32943, 43924, 62963, 65886, 98829, 110783, 125926, 131772, 188889, 197658, 221566, 251852, 332349, 377778, 395316, 443132, 566667, 664698, 755556, 997047, 1133334, 1329396, 1994094, 2266668, 3988188, 8751857, 17503714, 26255571, 35007428, 52511142, 78766713, 105022284, 157533426, 315066852]

約数ペア:

[(1, 315066852), (2, 157533426), (3, 105022284), (4, 78766713), (6, 52511142), (9, 35007428), (12, 26255571), (18, 17503714), (36, 8751857), (79, 3988188), (139, 2266668), (158, 1994094), (237, 1329396), (278, 1133334), (316, 997047), (417, 755556), (474, 664698), (556, 566667), (711, 443132), (797, 395316), (834, 377778), (948, 332349), (1251, 251852), (1422, 221566), (1594, 197658), (1668, 188889), (2391, 131772), (2502, 125926), (2844, 110783), (3188, 98829), (4782, 65886), (5004, 62963), (7173, 43924), (9564, 32943), (10981, 28692), (14346, 21962)]