313625142

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{65257}}^1$

素因数の和:65357

約数の個数: 32

約数和(自身を含む): 704786400

約数和(自身を除く): 391161258

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 178, 267, 534, 801, 1602, 2403, 4806, 65257, 130514, 195771, 391542, 587313, 1174626, 1761939, 3523878, 5807873, 11615746, 17423619, 34847238, 52270857, 104541714, 156812571, 313625142]

約数ペア:

[(1, 313625142), (2, 156812571), (3, 104541714), (6, 52270857), (9, 34847238), (18, 17423619), (27, 11615746), (54, 5807873), (89, 3523878), (178, 1761939), (267, 1174626), (534, 587313), (801, 391542), (1602, 195771), (2403, 130514), (4806, 65257)]