319875408

素因数分解:

$2^4\times 3^2\times {\mathrm{127}}^1\times {\mathrm{17491}}^1$

素因数の和:17632

約数の個数: 60

約数和(自身を含む): 902307328

約数和(自身を除く): 582431920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 127, 144, 254, 381, 508, 762, 1016, 1143, 1524, 2032, 2286, 3048, 4572, 6096, 9144, 17491, 18288, 34982, 52473, 69964, 104946, 139928, 157419, 209892, 279856, 314838, 419784, 629676, 839568, 1259352, 2221357, 2518704, 4442714, 6664071, 8885428, 13328142, 17770856, 19992213, 26656284, 35541712, 39984426, 53312568, 79968852, 106625136, 159937704, 319875408]

約数ペア:

[(1, 319875408), (2, 159937704), (3, 106625136), (4, 79968852), (6, 53312568), (8, 39984426), (9, 35541712), (12, 26656284), (16, 19992213), (18, 17770856), (24, 13328142), (36, 8885428), (48, 6664071), (72, 4442714), (127, 2518704), (144, 2221357), (254, 1259352), (381, 839568), (508, 629676), (762, 419784), (1016, 314838), (1143, 279856), (1524, 209892), (2032, 157419), (2286, 139928), (3048, 104946), (4572, 69964), (6096, 52473), (9144, 34982), (17491, 18288)]