378568144

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{277}}^1\times {\mathrm{373}}^1$

素因数の和:887

約数の個数: 40

約数和(自身を含む): 741320360

約数和(自身を除く): 362752216

約数列:

[1, 2, 4, 8, 16, 229, 277, 373, 458, 554, 746, 916, 1108, 1492, 1832, 2216, 2984, 3664, 4432, 5968, 63433, 85417, 103321, 126866, 170834, 206642, 253732, 341668, 413284, 507464, 683336, 826568, 1014928, 1366672, 1653136, 23660509, 47321018, 94642036, 189284072, 378568144]

約数ペア:

[(1, 378568144), (2, 189284072), (4, 94642036), (8, 47321018), (16, 23660509), (229, 1653136), (277, 1366672), (373, 1014928), (458, 826568), (554, 683336), (746, 507464), (916, 413284), (1108, 341668), (1492, 253732), (1832, 206642), (2216, 170834), (2984, 126866), (3664, 103321), (4432, 85417), (5968, 63433)]