287451888

素因数分解:

$2^4\times 3^1\times {\mathrm{1213}}^1\times {\mathrm{4937}}^1$

素因数の和:6161

約数の個数: 40

約数和(自身を含む): 743346768

約数和(自身を除く): 455894880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1213, 2426, 3639, 4852, 4937, 7278, 9704, 9874, 14556, 14811, 19408, 19748, 29112, 29622, 39496, 58224, 59244, 78992, 118488, 236976, 5988581, 11977162, 17965743, 23954324, 35931486, 47908648, 71862972, 95817296, 143725944, 287451888]

約数ペア:

[(1, 287451888), (2, 143725944), (3, 95817296), (4, 71862972), (6, 47908648), (8, 35931486), (12, 23954324), (16, 17965743), (24, 11977162), (48, 5988581), (1213, 236976), (2426, 118488), (3639, 78992), (4852, 59244), (4937, 58224), (7278, 39496), (9704, 29622), (9874, 29112), (14556, 19748), (14811, 19408)]