228770648

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{419}}^1\times {\mathrm{491}}^1$

素因数の和:1055

約数の個数: 32

約数和(自身を含む): 433944000

約数和(自身を除く): 205173352

約数列:

[1, 2, 4, 8, 139, 278, 419, 491, 556, 838, 982, 1112, 1676, 1964, 3352, 3928, 58241, 68249, 116482, 136498, 205729, 232964, 272996, 411458, 465928, 545992, 822916, 1645832, 28596331, 57192662, 114385324, 228770648]

約数ペア:

[(1, 228770648), (2, 114385324), (4, 57192662), (8, 28596331), (139, 1645832), (278, 822916), (419, 545992), (491, 465928), (556, 411458), (838, 272996), (982, 232964), (1112, 205729), (1676, 136498), (1964, 116482), (3352, 68249), (3928, 58241)]